{"id":792,"date":"2021-07-05T15:24:27","date_gmt":"2021-07-05T06:24:27","guid":{"rendered":"http:\/\/localhost:81\/Wordpress\/?page_id=792"},"modified":"2026-07-14T13:30:06","modified_gmt":"2026-07-14T04:30:06","slug":"publications","status":"publish","type":"page","link":"http:\/\/localhost:81\/Wordpress\/publications\/","title":{"rendered":"\u7814\u7a76\u6210\u679c"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"792\" class=\"elementor elementor-792\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0232e55 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0232e55\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2253cb9\" data-id=\"2253cb9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3e52a8d elementor-widget elementor-widget-heading\" data-id=\"3e52a8d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">\u7814\u7a76\u6210\u679c<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7aadf94 elementor-widget elementor-widget-spacer\" data-id=\"7aadf94\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a1816a elementor-widget elementor-widget-text-editor\" data-id=\"7a1816a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>2026<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>S. Kakeya, R. Hasegawa, and T. Sekikawa,<br \/>\u201cCompact monolithic source of 31 \u03bcJ deep-ultraviolet pulses approaching 20 fs via self-phase-modulated third-harmonic conversion,\u201d<br \/>Optics Letters <strong>51<\/strong>, 1768-1771 (2026).\u3000DOI: <a href=\"https:\/\/doi.org\/10.1364\/OL.586702\">10.1364\/OL.586702<\/a><\/li><\/ul><h3>\u5831\u9053<\/h3><ul><li>N. Horiuchi, <a href=\"https:\/\/rdcu.be\/ftF44\">&#8220;Chiral interactions inspire investigation,&#8221;<\/a> Nature Photonics 20, 748\u2013749 (2026). DOI: <a href=\"https:\/\/doi.org\/10.1038\/s41566-026-01951-x\">10.1038\/s41566-026-01951-x<\/a><\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><ul><li>\u639b\u8c37 \u4fee\u9020\u3000\u300c\u975e\u7dda\u5f62\u5149\u5b66\u7d50\u6676\u4e2d\u3067\u306e\u81ea\u5df1\u4f4d\u76f8\u5909\u8abf\u3092\u7528\u3044\u305f31 \u03bcJ, 20 fs\u6df1\u7d2b\u5916\u30d1\u30eb\u30b9\u306e\u751f\u6210\u300d\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>LU Bateer\u3000\u201cFirst Observation of Sequential Photochemical and Post-Excitation Thermal Ring-Opening Processes in 1,3-Cyclohexadiene\u201d\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u52a0\u85e4 \u5c0a\u3000\u300c\u7e26\u96fb\u5834\u306e\u53ef\u8996\u5316\u300d\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><li>\u53c8\u91ce \u4fee\u5e73\u3000\u300c21.7 eV\u5186\u504f\u5149\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u5149\u6e90\u306e\u958b\u767a\u3068\u30ad\u30e9\u30eb\u5206\u5149\u3078\u306e\u5fdc\u7528\u300d\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><\/ul><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li><span style=\"font-size: 12pt;\">\u52a0\u85e4 \u5c0a, \u9577\u8c37\u5ddd \u9f8d\u4e4b\u4ecb, \u95a2\u5ddd \u592a\u90ce\u3000\u300c\u7e26\u96fb\u5834\u306e\u53ef\u8996\u5316\u300d\u3000\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u6625\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u6771\u4eac\u79d1\u5b66\u5927\u5b66\uff0917p-W9_326-4 (2026\/03\/17)<\/span><\/li><li><span style=\"font-size: 12pt;\">Bateer Lu, Taro Sekikawa, \u201cFirst Observation of Time-Resolved Emergence of Photochemical and Thermal Ring-Opening Dynamics in 1,3-Cyclohexadiene\u201d \u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u6625\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u6771\u4eac\u79d1\u5b66\u5927\u5b66\uff09 17p-W9_326-10 (2026\/03\/17)<\/span><\/li><li><span style=\"font-size: 12pt;\">\u5927\u5cf6 \u9686\u4e4b\u4ecb, \u53c8\u91ce \u4fee\u5e73, \u5cf0\u672c \u7d33\u4e00\u90ce, \u95a2\u5ddd \u592a\u90ce \u300c21.7 eV \u5186\u504f\u5149\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u5149\u6e90\u3092\u7528\u3044\u305f\u30ad\u30e9\u30eb\u5206\u5b50\u306e\u5149\u96fb\u5b50\u5186\u4e8c\u8272\u6027\u306e\u89b3\u6e2c\u300d \u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u6625\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u6771\u4eac\u79d1\u5b66\u5927\u5b66\uff09 17p-W9_326-11 (2026\/03\/17)<\/span><\/li><li style=\"margin: 0;\">Z. Zhou, K. Saita, Y. Minegishi, T. Taketsugu, and T. Sekikawa, \u201cBeyond ballistic dynamics: mode-specific vibrationally driven stepwise ring opening of \u03b1-phellandrene modulated by substituents,\u201d 10th Asian Workshop on Generation and Application of Coherent XUV and X-ray Radiation (AWCXR2026) (May 12, 2026, Wuhan, China).\uff08\u53e3\u982d\u767a\u8868\uff09<\/li><li style=\"margin: 0;\">B. Lu and T. Sekikawa, \u201cFirst observation of sequential photochemical and thermal ring-opening dynamics in 1,3-cyclohexadiene,\u201d 10th Asian Workshop on Generation and Application of Coherent XUV and X-ray Radiation (AWCXR2026) (May 12, 2026, Wuhan, China).\uff08\u53e3\u982d\u767a\u8868\uff09<\/li><li style=\"margin: 0;\">S. Kakeya, R. Hasegawa, and T. Sekikawa, \u201cCompact Monolithic Source of 20 fs, 31 \u03bcJ Deep-Ultraviolet Pulses via Self-Phase-Modulated Third-Harmonic Conversion,\u201d Conference on Lasers and Electro-Optics (May 18, 2026, Charlotte, USA).\uff08\u53e3\u982d\u767a\u8868\uff09<\/li><li style=\"margin: 0;\">Z. Zhou, S. Wada, Y. Arai, R. Kambara, T. Taketsugu, and T. Sekikawa, \u201cRing-opening via conical intersections in thiophene revealed by extreme ultraviolet time-resolved photoelectron spectroscopy,\u201d 1A7, 41st Symposium on Chemical Kinetics and Dynamics (June 2, 2026, Hokkaido University).\uff08\u53e3\u982d\u767a\u8868\uff09<\/li><li style=\"margin: 0;\">B. Lu and T. Sekikawa, \u201cFirst observation of sequential photochemical and thermal ring-opening dynamics in 1,3-cyclohexadiene,\u201d 1A8, 41st Symposium on Chemical Kinetics and Dynamics (June 2, 2026, Hokkaido University).\uff08\u53e3\u982d\u767a\u8868\uff09<\/li><li style=\"margin: 0;\">S. Matano, R. Oshima, S. Minemoto, and T. Sekikawa, \u201cPhotoelectron Circular Dichroism in chiral molecules using 21.7 eV HHG light,\u201d 2P03, 41st Symposium on Chemical Kinetics and Dynamics (June 3, 2026, Hokkaido University). \uff08\u30dd\u30b9\u30bf\u30fc\u767a\u8868\uff09<\/li><li style=\"margin: 0;\">Z. Zhou, K. Saita, Y. Minegishi, T. Taketsugu, and T. Sekikawa, \u201cSubstituent Effects on Electrocyclic Reactions: Ultrafast Ring-Opening of \u03b1-Phellandrene Stimulated by Impulsively Excited Molecular Vibrations,\u201d 3P01, 41st Symposium on Chemical Kinetics and Dynamics (June 4, 2026, Hokkaido University).\uff08\u30dd\u30b9\u30bf\u30fc\u767a\u8868\uff09<\/li><\/ul><h2>2025<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>S. Wada, T. Tsutsumi, K. Saita, T. Sekikawa, T. Taketsugu,<br \/>\u201cTheoretical Insights into Ultrafast-decaying and Long-lived States of ortho-Nitrophenol upon Photoexcitation in the Gas Phase\u201d,<br \/>J. Phys. Chem. Lett. <strong>16<\/strong>, 5373-5380 (2025).<br \/>DOI: <a href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acs.jpclett.5c00785\">10.1021\/acs.jpclett.5c00785<\/a><\/li><li>Z. Zhou, K. Saita, Y. Minegishi, T. Taketsugu, T. Sekikawa,<br \/><a href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acs.jpca.5c03354\">Substituent Effects on Electrocyclic Reactions: Ultrafast Ring-Opening of \u03b1-Phellandrene Stimulated by Impulsively Excited Molecular Vibrations<\/a>,<br \/>J. Phys. Chem. A <strong>129<\/strong>, 8733-8743 (2025).<\/li><li>F. Aksay and T. Sekikawa,<br \/>\u201cBroadband Phase Retardation with Palladium Coated Mirrors for M-edge XMCD in the 40\u201370 eV Range\u201d,<br \/>Appl. Opt. <strong>30<\/strong>, 9089-9093 (2025).<br \/>DOI: <a href=\"http:\/\/doi.org\/10.1364\/AO.573366\">10.1364\/AO.573366<\/a>.<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><ul><li>AKSAY Frukan, \u201cDevelopment reflective phase retarders using SiC and Pd mirrors for circular polarization control in the extreme ultraviolet\u201d \uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u9ad8\u6a4b \u60a0\u592a \u300c\u5186\u504f\u5149\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u5149\u6e90\u3092\u7528\u3044\u305f\u5149\u96fb\u5b50\u5186\u4e8c\u8272\u6027\u6e2c\u5b9a\u88c5\u7f6e\u306e\u958b\u767a\u300d\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u5927\u5cf6 \u9686\u4e4b\u4ecb \u300c\u5186\u504f\u5149\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u5149\u6e90\u3092\u7528\u3044\u305f\u30ad\u30e9\u30ea\u30c6\u30a3\u5224\u5225\u6cd5\u306e\u958b\u767a\u300d\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><li>\u9577\u8c37\u5ddd \u9f8d\u4e4b\u4ecb \u300c\u30c1\u30e3\u30fc\u30d7\u93e1\u306b\u3088\u308b\u6df1\u7d2b\u5916\u5149\u30d1\u30eb\u30b9\u306e\u5727\u7e2e\u300d\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><\/ul><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li>\u9ad8\u6a4b \u60a0\u592a\u3001\u5927\u5cf6 \u9686\u4e4b\u4ecb\u3001\u9577\u8c37\u5ddd \u9f8d\u4e4b\u4ecb\u3001\u5cf0\u672c \u7d33\u4e00\u90ce\u3001\u95a2\u5ddd \u592a\u90ce\u3001\u300c\u5206\u5b50\u30ad\u30e9\u30ea\u30c6\u30a3\u89b3\u6e2c\u306e\u305f\u3081\u306e\u5149\u96fb\u5b50\u7a7a\u9593\u5206\u5e03\u8a08\u6e2c\u88c5\u7f6e\u306e\u958b\u767a\u300d \u30ec\u30fc\u30b6\u30fc\u5b66\u4f1a\u5b66\u8853\u8b1b\u6f14\u4f1a\u7b2c45\u56de\u5e74\u6b21\u5927\u4f1a\uff08\u5e83\u5cf6\u56fd\u969b\u4f1a\u8b70\u5834\uff09 P01-21p-P-01 (2025\/01\/21)<\/li><li>Zhiyi Zhou, Kenichiro Saita, Yusuke Minegishi, Tetsuya Taketsugu, Taro Sekikawa, \u201cTime-Resolved Photoelectron Spectroscopy Combined with Theoretical Calculations:<br \/>A Study on Ultrafast Ring Opening of \u03b1-Phellandrene Stimulated by Impulsively Excited Molecular Vibrations\u201d, \u7b2c72\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u6625\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u6771\u4eac\u7406\u79d1\u5927\u5b66\u91ce\u7530\u30ad\u30e3\u30f3\u30d1\u30b9\uff09 14p-K308-7 (2025\/03\/14)<\/li><li>\u5927\u5cf6 \u9686\u4e4b\u4ecb\u3001\u9577\u8c37\u5ddd \u9f8d\u4e4b\u4ecb\u3001\u9ad8\u6a4b \u60a0\u592a\u3001\u5cf0\u672c \u7d33\u4e00\u90ce\u3001\u95a2\u5ddd \u592a\u90ce\u3001 \u300c\u5186\u504f\u5149\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u5149\u6e90\u3092\u7528\u3044\u305f\u30ad\u30e9\u30ea\u30c6\u30a3\u5224\u5225\u6cd5\u306e\u958b\u767a\u300d \u7b2c72\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u6625\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u6771\u4eac\u7406\u79d1\u5927\u5b66\u91ce\u7530\u30ad\u30e3\u30f3\u30d1\u30b9\uff09 15p-K304-3 (2025\/03\/14)<\/li><li>T. Sekikawa, \u201cNew insight into chemical reaction dynamics using high harmonic pulses in photoelectron spectroscopy\u201d, The Shanghai Tokyo Advanced Research (STAR) Symposium on Ultrafast Intense Laser Science (Wuyi University, China, May 31, 2025) <strong>Invited<\/strong><\/li><li>R. Oshima, F. Aksay, S. Minemoto, Y. Takahashi, R. Hasegawa, T. Sekikawa, \u201cPhotoelectron circular dichroism using a reflective phase retarder in the extreme ultraviolet\u201d 16th Femtochemistry Conference (Trieste, Italy, June 23, 2025)<\/li><li>Zhiyi Zhou, Kenichiro Saita, Yusuke Minegishi, Tetsuya Taketsugu, Taro Sekikawa,<br \/>\u201cSubstituent Effects on Electrocyclic Reactions: Ultrafast Ring-Opening of \u03b1-Phellandrene Stimulated by Impulsively Excited Molecular Vibrations\u201d, 16th Femtochemistry Conference (Trieste, Italy, June 23, 2025)<\/li><li>Taro Sekikawa, \u201cHigh Harmonic Generation as a Probe for Ring-Opening Dynamics in Conjugated Cyclic Molecules\u201d, ISWAMP2025 (Nagoya University, July 25, 2025)<strong>Invited<\/strong><\/li><li>Z. Zhou, K. Saita, Y. Minegishi, T. Taketsugu, T. Sekikawa, \u201cSubstituent Effects on Electrocyclic Reactions: Ultrafast Ring-Opening of \u03b1-Phellandrene<br \/>Stimulated by Impulsively Excited Molecular Vibrations\u201d, ICPEAC 2025 (Sapporo, July 30, 2025)<\/li><li>R. Oshima, R. Hasegawa, Y. Takahashi, F. Aksay, S. Minemoto, T. Sekikawa, \u201cPhotoelectron circular dichroism using a reflective phase retarder in the extreme ultraviolet\u201d, ICPEAC 2025 (Sapporo, August 4, 2025)<\/li><li>\u639b\u8c37 \u4fee\u9020\u3001\u9577\u8c37\u5ddd \u9f8d\u4e4b\u4ecb\u3001\u95a2\u5ddd \u592a\u90ce, \u300c\u975e\u7dda\u5f62\u5149\u5b66\u7d50\u6676\u4e2d\u3067\u306e\u81ea\u5df1\u4f4d\u76f8\u5909\u8abf\u3092\u7528\u3044\u305f31\u03bcJ,20fs\u6df1\u7d2b\u5916\u30d1\u30eb\u30b9\u306e\u751f\u6210\u300d \u7b2c86\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u79cb\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u540d\u53e4\u5c4b\u5927\u5b66\uff09(2025\/09\/08)<\/li><li>Zhiyi Zhou, Yuto Arai, Taro Sekikawa, \u201cDynamics of Ring Opening and Structural Rearrangement in Excited-State Thiophene\u201d \u7b2c19\u56de\u5206\u5b50\u79d1\u5b66\u8a0e\u8ad6\u4f1a\uff08\u5e83\u5cf6\u56fd\u969b\u4f1a\u8b70\u5834\uff09(2025\/09\/11)<\/li><li>Taro Sekikawa, \u201cNew Insight into chemical reaction dynamics using high harmonic pulses in photoelectron spectroscopy\u201d, 16th Asia Pacific Physics Conference (Haikou, China, Oct 24, 2025) <strong>Invited<\/strong><\/li><\/ul><h2>2024<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>F. Aksay, Y. Takahashi, K. Sakata, and T. Sekikawa,<br \/>\u201cHighly circularly polarized monochromatic high harmonic pulses via a reflective phase retarder at 27.9 eV\u201d,<br \/>Optics Express <strong>32<\/strong>, 31270\u201331279 (2024).<\/li><li>\u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u767a\u751f\u3068\u305d\u306e\u5fdc\u7528\uff1a\u5316\u5b66\u53cd\u5fdc\u30d7\u30ed\u30bb\u30b9\u306e\u5b9f\u6642\u9593\u89b3\u6e2c\u300d<br \/>OPTRONICS <strong>43<\/strong>, 165\u2013168 (2024).<\/li><li>T. Sekikawa,<br \/>\u201cThermal Ring-Opening Dynamics of 1,3-Cyclohexadiene Investigated Using High Harmonic Generation,\u201d<br \/>pp. 65\u201381 in <em>Progress in Ultrafast Intense Laser Science XVII<\/em>,<br \/>edited by K. Yamanouchi, L. DiMauro, and W. T. Hill III,<br \/>Springer (2024).<br \/>ISBN 978-3-031-55462-9.<br \/>DOI: <a href=\"https:\/\/doi.org\/10.1007\/978-3-031-55463-6\">10.1007\/978-3-031-55463-6<\/a><\/li><\/ul><h3>\u8868\u5f70<\/h3><ul><li>\u9ad8\u6a4b \u60a0\u592a<br \/>\u7b2c23\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a Poster Award<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><ul><li>\u8352\u4e95 \u60a0\u6597<br \/>\u300c\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u6cd5\u306b\u3088\u308b\u30d8\u30c6\u30ed\u74b0\u5316\u5408\u7269\u30c1\u30aa\u30d5\u30a7\u30f3\u306e\u958b\u74b0\u53cd\u5fdc\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><li>\u639b\u8c37 \u4fee\u9020<br \/>\u300c4.5 eV\u52b1\u8d77\u5149\u3068\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u3092\u7528\u3044\u305f\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u88c5\u7f6e\u306e\u958b\u767a\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><\/ul><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li>\u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u30a2\u30c8\u79d2\u30d1\u30eb\u30b9\u306e\u767a\u751f\u3068\u5149\u5316\u5b66\u53cd\u5fdc\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u306e\u5b9f\u6642\u9593\u89b3\u6e2c\u300d<br \/>\u30ec\u30fc\u30b6\u30fc\u5b66\u4f1a\u5b66\u8853\u8b1b\u6f14\u4f1a\u7b2c44\u56de\u5e74\u6b21\u5927\u4f1a\uff08\u79d1\u5b66\u672a\u6765\u9928\uff09<br \/>S13-19p-VIII-01 (2024\/01\/19)<\/li><li>F. Aksay, Y. Takahashi, and T. Sekikawa,<br \/>\u201cPolarization Conversion of 28 eV Single-Order High Harmonic Pulses\u201d<br \/>\u30ec\u30fc\u30b6\u30fc\u5b66\u4f1a\u5b66\u8853\u8b1b\u6f14\u4f1a\u7b2c44\u56de\u5e74\u6b21\u5927\u4f1a\uff08\u79d1\u5b66\u672a\u6765\u9928\uff09<br \/>P01-18p-P-03 (2024\/01\/18)<\/li><li>\u9ad8\u6a4b \u60a0\u592a, F. Aksay, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c28 eV\u306e\u5358\u4e00\u6ce2\u9577\u9ad8\u8abf\u6ce2\u306e\u504f\u5149\u5909\u63db\u300d<br \/>\u7b2c71\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u6625\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u6771\u4eac\u90fd\u5e02\u5927\u5b66\uff09<br \/>23a-P02-9<\/li><li>Z. Zhou and T. Sekikawa,<br \/>\u201cUltrafast Ring-Opening Reaction Stimulated by Impulsive Excitation of Molecular Vibrations Studied by Time-Resolved Photoelectron Spectroscopy\u201d<br \/>\u7b2c71\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u6625\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u6771\u4eac\u90fd\u5e02\u5927\u5b66\uff09<br \/>23a-13N-9<\/li><li>B. Lu and T. Sekikawa,<br \/>\u201cDiscovery of a thermal ring-opening process of 1,3-cyclohexadiene followed by excitation to the 1B state\u201d<br \/>\u7b2c18\u56de\u5206\u5b50\u79d1\u5b66\u8a0e\u8ad6\u4f1a\uff08\u4eac\u90fd\u5927\u5b66\u5409\u7530\u30ad\u30e3\u30f3\u30d1\u30b9\uff09<br \/>2A02 (2024\/09\/19)<\/li><li>Z. Zhou, K. Saita, Y. Minegishi, T. Taketsugu, and T. Sekikawa,<br \/>\u201cUltrafast Ring-Opening Reaction of \u03b1-Phellandrene Stimulated by Impulsive Excitation of Molecular Vibrations Studied by Time-Resolved Photoelectron Spectroscopy\u201d<br \/>\u7b2c18\u56de\u5206\u5b50\u79d1\u5b66\u8a0e\u8ad6\u4f1a\uff08\u4eac\u90fd\u5927\u5b66\u5409\u7530\u30ad\u30e3\u30f3\u30d1\u30b9\uff09<br \/>2P006 (2024\/09\/19)<\/li><\/ul><h2>2023<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>T. Sekikawa, N. Saito, Y. Kurimoto, N. Ishii, T. Mizuno, T. Kanai, J. Itatani, K. Saita, and T. Taketsugu,<br \/>\u201cReal-time observation of the Woodward\u2013Hoffmann rule for 1,3-cyclohexadiene by femtosecond soft X-ray transient absorption\u201d,<br \/>Physical Chemistry Chemical Physics <strong>25<\/strong>, 8497\u20138506 (2023).<br \/>DOI: <a href=\"https:\/\/doi.org\/10.1039\/D2CP05268G\">10.1039\/D2CP05268G<\/a><\/li><\/ul><h3>\u8868\u5f70<\/h3><ul><li>\u5468 \u4e4b\u6bc5<br \/>Best Student Presentation Award,<br \/><a href=\"https:\/\/www.apls-2020.org\/\">The 12th Asia-Pacific Laser Symposium (APLS 2023)<\/a><\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><ul><li>\u5742\u7530 \u656c\u7950<br \/>\u300c\u30a2\u30c8\u79d2\u30d1\u30eb\u30b9\u3092\u5186\u504f\u5149\u5909\u63db\u3059\u308b\u5e83\u5e2f\u57df\u03bb\/4\u4f4d\u76f8\u5b50\u306e\u958b\u767a\u300d\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u585a\u7530 \u60a0\u4e5f<br \/>\u300c\u591a\u5c64\u819c\u93e1\u3092\u7528\u3044\u305f38.8 eV\u5186\u504f\u5149\u5149\u6e90\u306e\u958b\u767a\u300d\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u9ad9\u6a4b \u60a0\u592a<br \/>\u300c\u6975\u7aef\u7d2b\u5916\u57df\u306b\u304a\u3051\u308bGe\u8584\u819c\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u900f\u904e\u30b9\u30da\u30af\u30c8\u30eb\u306e\u8a55\u4fa1\u300d\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><li>\u6c38\u4e95 \u967d\u592a<br \/>\u300c\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u30d9\u30af\u30c8\u30eb\u30d3\u30fc\u30e0\u306e\u767a\u751f\u300d\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><li>\u5468 \u4e4b\u6bc5<br \/>\u201cUltrafast Ring-Opening Reaction of Two-Photon Excited \u03b1-Phellandrene Studied by Time-Resolved Photoelectron Spectroscopy\u201d<br \/>\uff08\u4fee\u58eb\u8ad6\u6587\u30fb9\u6708\u4fee\u4e86\uff09<\/li><\/ul><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li>T. Sekikawa,<br \/>\u201cReal-time observation of the Woodward\u2013Hoffmann rules for 1,3-cyclohexadiene by femtosecond soft X-ray transient absorption\u201d,<br \/>The 15th Femtochemistry Conference (FEMTO15),<br \/>Freie Universit\u00e4t Berlin, Berlin, Germany, July 31, 2023.<\/li><li>Zhiyi Zhou and Taro Sekikawa,<br \/>\u201cUltrafast ring-opening of \u03b1-phellandrene studied by time-resolved photoelectron spectroscopy\u201d,<br \/>I-Tu1-04,<br \/>The 12th Asia-Pacific Laser Symposium (APLS 2023),<br \/>Hakodate, September 5, 2023.<\/li><li>T. Sekikawa, N. Saito, Y. Kurimoto, N. Ishii, T. Mizuno, T. Kanai, J. Itatani, K. Saita, and T. Taketsugu,<br \/>\u201cReal-time observation of the Woodward\u2013Hoffmann rules for 1,3-cyclohexadiene by femtosecond soft X-ray transient absorption\u201d,<br \/>I-W1-01,<br \/>The 12th Asia-Pacific Laser Symposium (APLS 2023),<br \/>Hakodate, September 5, 2023.<\/li><li>\u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u56de\u6298\u6cd5\u3068\u5206\u5149\u6cd5\u304c\u4e0e\u3048\u308b\u60c5\u5831\u306f\u7570\u306a\u308b\uff1f\u300d<br \/>\u7b2c70\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u6625\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u4e0a\u667a\u5927\u5b66\uff09<br \/>17a-A501-5 (2023\/03\/17)<\/li><\/ul><h2>2022<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>\u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u5316\u5b66\u4fee\u98fe\u306b\u3088\u308b\u5316\u5b66\u53cd\u5fdc\u7d4c\u8def\u306e\u30c7\u30b6\u30a4\u30f3\u300d<br \/>\u3057\u3087\u3046\u3068\u3064 <strong>19<\/strong>, 21\u201329 (2022).<br \/>DOI: <a href=\"https:\/\/doi.org\/10.50847\/collision.19.2_21\">10.50847\/collision.19.2_21<\/a><\/li><li>\u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u6975\u7aef\u7d2b\u5916\u30d5\u30a7\u30e0\u30c8\u79d2\u5149\u6e90\u3067\u5927\u6c17\u6c5a\u67d3\u3092\u89e3\u6790\u300d<br \/>\u5149\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9 <strong>33<\/strong>, 4\u20137 (2022).<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><ul><li>\u6817\u672c \u60a0\u592a\u90ce<br \/>\u300c\u30d5\u30a7\u30e0\u30c8\u79d2\u8edfX\u7dda\u5438\u53ce\u5206\u5149\u306b\u3088\u308b1,3-\u30b7\u30af\u30ed\u30d8\u30ad\u30b5\u30b8\u30a8\u30f3\u306e\u5149\u958b\u74b0\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u306e\u7814\u7a76\u300d<br \/>\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u6e21\u8fba \u5927\u96c5<br \/>\u300c\u30bb\u30df\u30a4\u30f3\u30d5\u30a3\u30cb\u30c3\u30c8\u30ac\u30b9\u30bb\u30eb\u306b\u3088\u308b\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u306e\u9ad8\u51fa\u529b\u5316\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><\/ul><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li>K. Sakata, K. Ito, and T. Sekikawa,<br \/>\u201cSuperachromatic Reflective Phase Retarder for the Polarization Conversion of Attosecond Pulses\u201d,<br \/>Conference on Lasers and Electro-Optics (CLEO),<br \/>San Jose, USA, May 18, 2022.<\/li><li>K. Sakata, K. Ito, and T. Sekikawa,<br \/>\u201cSuperachromatic Reflective Phase Retarder for the Polarization Conversion of Attosecond Pulses\u201d,<br \/>8th International Conference on Attosecond Science and Technology,<br \/>July 11, 2022 (online).<\/li><li>T. Sekikawa et al.,<br \/>\u201cDirect Confirmation of the Woodward\u2013Hoffmann Rule by Femtosecond Transient Soft X-ray Absorption\u201d,<br \/>International Conference on Ultrafast Phenomena 2022,<br \/>Montreal, Canada, July 21, 2022.<\/li><li>K. Sakata, K. Ito, and T. Sekikawa,<br \/>\u201cSuperachromatic Reflective Phase Retarder for the Polarization Conversion of Attosecond Pulses\u201d,<br \/>CLEO Pacific-Rim,<br \/>Sapporo, August 2, 2022.<\/li><li>T. Sekikawa,<br \/>\u201cHigh harmonic generation for probing photochemical reactions\u201d,<br \/>CLEO Pacific-Rim,<br \/>Sapporo, August 4, 2022.<\/li><li>T. Sekikawa,<br \/>\u201cPhotochemical reactions investigated through the perspective of high harmonic generation\u201d,<br \/>12th Asian Symposium on Intense Laser Science (ASILS12),<br \/>Singapore, December 7, 2022.<\/li><li>T. Sekikawa,<br \/>\u201cThermal ring-opening dynamics of 1,3-cyclohexadiene investigated using high harmonic generation\u201d,<br \/>International Symposium on Ultrafast Intense Laser Science (ISUILS 2022),<br \/>Honolulu, USA, December 12, 2022.<\/li><li>\u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u5316\u5b66\u4fee\u98fe\u306b\u3088\u308b\u5316\u5b66\u53cd\u5fdc\u7d4c\u8def\u306e\u30c7\u30b6\u30a4\u30f3\u300d<br \/>\u7b2c2\u56de\u30de\u30c6\u30ea\u30a2\u30eb\u30fb\u8a08\u6e2c\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u7814\u7a76\u30bb\u30f3\u30bf\u30fc\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0<br \/>\u6771\u5317\u5927\u5b66\u591a\u5143\u7269\u8cea\u79d1\u5b66\u7814\u7a76\u6240, 2022\/06\/29.<\/li><li>\u585a\u7530 \u60a0\u4e5f, \u6e21\u8fba \u5927\u96c5, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u591a\u5c64\u819c\u93e1\u3092\u7528\u3044\u305f38.8 eV\u5186\u504f\u5149\u5149\u6e90\u306e\u958b\u767a\u300d<br \/>\u7b2c83\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u79cb\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u6771\u5317\u5927\u5b66\uff09<br \/>22p-C206-13 (2022\/09\/22)<\/li><li>\u585a\u7530 \u60a0\u4e5f, \u6e21\u8fba \u5927\u96c5, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u591a\u5c64\u819c\u93e1\u3092\u7528\u3044\u305f38.8 eV\u5186\u504f\u5149\u5149\u6e90\u306e\u958b\u767a\u300d<br \/>\u30ec\u30fc\u30b6\u30fc\u5b66\u4f1a\u5b66\u8853\u8b1b\u6f14\u4f1a\u7b2c43\u56de\u5e74\u6b21\u5927\u4f1a\uff08\u540d\u53e4\u5c4b\uff09<br \/>A02-18p-II-05 (2023\/01\/18)<\/li><\/ul><h2>2021<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>Y. Nitta, O. Schalk, H. Igarashi, S. Wada, T. Tsutsumi, K. Saita, T. Taketsugu, and T. Sekikawa,<br \/>\u201cReal-Time Probing of an Atmospheric Photochemical Reaction by Ultrashort Extreme Ultraviolet Pulses: Nitrous Acid Release from o-Nitrophenol\u201d,<br \/>Journal of Physical Chemistry Letters <strong>12<\/strong>, 674\u2013679 (2021).<br \/>DOI: <a href=\"https:\/\/pubs.acs.org\/doi\/abs\/10.1021\/acs.jpclett.0c03297\">10.1021\/acs.jpclett.0c03297<\/a><\/li><li>K. Kaneshima, Y. Ninota, and T. Sekikawa,<br \/>\u201cDynamic interference of the high harmonics from photoisomerizing 1,3-cyclohexadiene\u201d,<br \/>Journal of the Optical Society of America B <strong>38<\/strong>, 441\u2013447 (2021).<br \/>DOI: <a href=\"https:\/\/doi.org\/10.1364\/JOSAB.404251\">10.1364\/JOSAB.404251<\/a><\/li><li>T. Tentaku, R. Atobe, T. Tsutsumi, S. Satoh, Y. Harabuchi, T. Taketsugu, and T. Sekikawa,<br \/>\u201cSwitching the relaxation pathway by steric effects in conjugated dienes\u201d,<br \/>Journal of Physics B: Atomic, Molecular and Optical Physics <strong>54<\/strong>, 174004 (2021).<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><ul><li>\u4f0a\u6771 \u5065\u543e<br \/>\u300c\u6642\u9593\u9045\u5ef6\u88dc\u511f\u5206\u5149\u5668\u306b\u3088\u3063\u3066\u6b21\u6570\u9078\u629e\u3057\u305f\u5186\u504f\u5149\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u306e\u504f\u5149\u8a08\u6e2c\u300d<br \/>\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u5742\u7530 \u656c\u7950<br \/>\u300c\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u30df\u30e9\u30fc\u3092\u7528\u3044\u305f\u6975\u7aef\u7d2b\u5916\u57df\u306b\u304a\u3051\u308b\u53cd\u5c04\u578b\u4f4d\u76f8\u5b50\u306e\u958b\u767a\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><li>\u585a\u7530 \u60a0\u4e5f<br \/>\u300c\u30b5\u30ea\u30c1\u30ea\u30c7\u30f3\u30a2\u30cb\u30ea\u30f3\u306e\u5149\u96fb\u5b50\u30b9\u30da\u30af\u30c8\u30eb\u8a08\u6e2c\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><\/ul><h3>\u30d7\u30ec\u30b9\u30ea\u30ea\u30fc\u30b9<\/h3><ul><li><a href=\"https:\/\/www.hokudai.ac.jp\/news\/2021\/01\/pm25.html\">\u300cPM2.5 \u304b\u3089\u5149\u5316\u5b66\u30b9\u30e2\u30c3\u30b0\u539f\u56e0\u7269\u8cea\u304c\u767a\u751f\u3059\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u89e3\u660e\uff5e\u5148\u7aef\u30ec\u30fc\u30b6\u30fc\u5149\u6e90\u306b\u3088\u308b\u5927\u6c17\u6c5a\u67d3\u7269\u8cea\u306e\u5faa\u74b0\u904e\u7a0b\u89e3\u660e\u3078\u306e\u8ca2\u732e\uff5e\u300d<\/a>\uff082021\/01\/12\uff09<\/li><li><a href=\"https:\/\/www.nikkan.co.jp\/articles\/view\/585660\">\u300cPM2.5 \u304b\u3089\u4e9c\u785d\u9178\u751f\u6210\uff1a\u5317\u5927\u306a\u3069\u3001\u30e1\u30ab\u30cb\u30ba\u30e0\u89e3\u660e\u300d<\/a>\uff08\u65e5\u520a\u5de5\u696d\u65b0\u805e, 2021\/01\/20\uff09<\/li><\/ul><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li>\u4f0a\u6771 \u5065\u543e, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u6642\u9593\u9045\u5ef6\u88dc\u511f\u5206\u5149\u5668\u306b\u3088\u3063\u3066\u6b21\u6570\u9078\u629e\u3057\u305f\u5186\u504f\u5149\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u306e\u504f\u5149\u8a08\u6e2c\u300d<br \/>\u30ec\u30fc\u30b6\u30fc\u5b66\u4f1a\u5b66\u8853\u8b1b\u6f14\u4f1a\u7b2c41\u56de\u5e74\u6b21\u5927\u4f1a Web\u8b1b\u6f14<br \/>A02-18p-I-04 (2021\/01\/18)<\/li><li>\u6817\u672c \u60a0\u592a\u90ce, \u9f4b\u85e4 \u6210\u4e4b, \u77f3\u4e95 \u9806\u4e45, \u91d1\u4e95 \u8f1d\u4eba, \u677f\u8c37 \u6cbb\u90ce, \u6589\u7530 \u8b19\u4e00\u90ce, \u6b66\u6b21 \u5fb9\u4e5f, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u8edfX\u7dda\u5438\u53ce\u5206\u5149\u306b\u3088\u308b\u74b0\u72b6\u5206\u5b50\u306e\u5149\u958b\u74b0\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u306e\u7814\u7a76\u300d<br \/>\u30ec\u30fc\u30b6\u30fc\u5b66\u4f1a\u5b66\u8853\u8b1b\u6f14\u4f1a\u7b2c41\u56de\u5e74\u6b21\u5927\u4f1a Web\u8b1b\u6f14<br \/>A03-18p-I-05 (2021\/01\/18)<\/li><\/ul><h2>2020<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>\u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u30ad\u30e9\u30eb\u5206\u5b50\u304b\u3089\u306e\u5186\u504f\u5149\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u767a\u751f\u300d<br \/>\u30ec\u30fc\u30b6\u30fc\u7814\u7a76 <strong>48<\/strong>, 179\u2013183 (2020).<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><ul><li>\u539f\u53e3 \u82f1\u4ecb<br \/>\u300c\u5149\u7a7a\u9593\u901a\u4fe1\u306e\u305f\u3081\u306e\u5149\u4f4d\u76f8\u5236\u5fa1\u306b\u3088\u308b\u9ad8\u4f4d\u76f8\u5b89\u5b9a\u30b3\u30d2\u30fc\u30ec\u30f3\u30c8\u5149\u5408\u6ce2\u30b7\u30b9\u30c6\u30e0\u306e\u7814\u7a76\u300d<br \/>\uff08\u535a\u58eb\u8ad6\u6587\uff09<\/li><li>\u65b0\u7530 \u512a\u8f1d<br \/>\u300c\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u6cd5\u306b\u3088\u308bo-\u30cb\u30c8\u30ed\u30d5\u30a7\u30ce\u30fc\u30eb\u306e\u8d85\u9ad8\u901f\u5149\u89e3\u96e2\u53cd\u5fdc\u306e\u7814\u7a76\u300d<br \/>\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u5b89\u85e4 \u62d3\u4eba<br \/>\u300c\u7570\u7a2e\u539f\u5b50\u304b\u3089\u767a\u751f\u3059\u308b\u5186\u504f\u5149\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u9593\u306e\u4f4d\u76f8\u5dee\u306e\u691c\u51fa\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><li>\u6817\u672c \u60a0\u592a\u90ce<br \/>\u300c\u6642\u9593\u5206\u89e3\u8edfX\u7dda\u5438\u53ce\u5206\u5149\u306b\u3088\u308b1,3-\u30b7\u30af\u30ed\u30d8\u30ad\u30b5\u30b8\u30a8\u30f3\u306e2\u5149\u5b50\u52b1\u8d77\u958b\u74b0\u53cd\u5fdc\u306e\u7814\u7a76\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><\/ul><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li>K. Ito, E. Haraguchi, K. Kaneshima, and T. Sekikawa,<br \/>\u201cPolarimetry of a Single-Order Circularly Polarized High Harmonic Separated by a Time-Delay Compensated Monochromator\u201d,<br \/>FW3D.7, Conference on Lasers and Electro-Optics, May 13, 2020.<\/li><li>K. Kaneshima, T. Ando, and T. Sekikawa,<br \/>\u201cHigh Harmonic Spectroscopy of Circularly Polarized High Harmonic Generation Process\u201d,<br \/>JTh2A.4, Conference on Lasers and Electro-Optics, May 13, 2020.<\/li><li>\u6817\u672c \u60a0\u592a\u90ce, \u95a2\u5ddd \u592a\u90ce, \u9f4b\u85e4 \u6210\u4e4b, \u77f3\u4e95 \u9806\u4e45, \u91d1\u4e95 \u8f1d\u4eba, \u677f\u8c37 \u6cbb\u90ce, \u6589\u7530 \u8b19\u4e00\u90ce, \u6b66\u6b21 \u5fb9\u4e5f<br \/>\u300c\u8edfX\u7dda\u5438\u53ce\u5206\u5149\u306b\u3088\u308b\u74b0\u72b6\u5206\u5b50\u306e\u5149\u958b\u74b0\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u306e\u7814\u7a76\u300d<br \/>\u7b2c81\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u79cb\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a<br \/>10a-Z19-2 (2020\/09\/10)<\/li><li>\u95a2\u5ddd \u592a\u90ce, \u91d1\u5cf6 \u572d\u4f51<br \/>\u300c\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u5206\u5149\u306b\u3088\u308b\u5316\u5b66\u53cd\u5fdc\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u306e\u89b3\u6e2c\u300d<br \/>\u30ec\u30fc\u30b6\u30fc\u5b66\u4f1a\u5b66\u8853\u8b1b\u6f14\u4f1a\u7b2c40\u56de\u5e74\u6b21\u5927\u4f1a\uff08\u4ed9\u53f0\u56fd\u969b\u30bb\u30f3\u30bf\u30fc\uff09<br \/>A04-21p-IV-03 (2020\/01\/21)<\/li><li>\u65b0\u7530 \u512a\u8f1d, O. Schalk, \u548c\u7530 \u8ad2, \u5824 \u62d3\u6717, \u6b66\u6b21 \u5fb9\u4e5f, \u91d1\u5cf6 \u572d\u4f51, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u6cd5\u306b\u3088\u308bo-\u30cb\u30c8\u30ed\u30d5\u30a7\u30ce\u30fc\u30eb\u306e\u8d85\u9ad8\u901f\u5149\u89e3\u96e2\u53cd\u5fdc\u306e\u89b3\u6e2c\u300d<br \/>\u30ec\u30fc\u30b6\u30fc\u5b66\u4f1a\u5b66\u8853\u8b1b\u6f14\u4f1a\u7b2c40\u56de\u5e74\u6b21\u5927\u4f1a\uff08\u4ed9\u53f0\u56fd\u969b\u30bb\u30f3\u30bf\u30fc\uff09<br \/>A04-21p-IV-03 (2020\/01\/21)<\/li><\/ul><h2>2019<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>E. Haraguchi, T. Akiyama, T. Ando, and T. Sekikawa,<br \/>\u201cSimultaneous detection of beam pointing and optical phase errors for multiple beams using a quadrant photo detector for high-efficiency coherent beam combining systems\u201d,<br \/>Applied Physics Express <strong>12<\/strong>, 102012 (2019).<\/li><li>K. Ito, E. Haraguchi, K. Kaneshima, and T. Sekikawa,<br \/>\u201cPolarimetry of a single-order circularly polarized high harmonic separated by a time-delay compensated monochromator\u201d,<br \/>Optics Express <strong>27<\/strong>, 38735\u201338743 (2019).<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><ul><li>\u4e8c\u30ce\u7530 \u6709\u8f1d<br \/>\u300c\u6642\u9593\u5206\u89e3\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u5206\u5149\u306b\u3088\u308b2\u5149\u5b50\u52b1\u8d771,3-\u30b7\u30af\u30ed\u30d8\u30ad\u30b5\u30b8\u30a8\u30f3\u306e\u8d85\u9ad8\u901f\u5149\u958b\u74b0\u53cd\u5fdc\u306e\u89e3\u660e\u300d<br \/>\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u4f0a\u6771 \u5065\u543e<br \/>\u300c\u6b21\u6570\u9078\u629e\u3057\u305f\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u306e\u504f\u5149\u8a08\u6e2c\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><\/ul><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li>K. Kaneshima, Y. Ninota, and T. Sekikawa,<br \/>\u201cUltrafast Ring-Opening Dynamics of 1,3-cyclohexadiene Probed via Time-Resolved High-Harmonic Spectroscopy\u201d,<br \/>Conference on Lasers and Electro-Optics, 3142043, San Jose, USA, May 10, 2019.<\/li><li>K. Kaneshima, Y. Ninota, and T. Sekikawa,<br \/>\u201cUltrafast Ring-Opening Dynamics of 1,3-cyclohexadiene Probed via Time-Resolved High-Harmonic Spectroscopy\u201d,<br \/>7th International Conference on Attosecond Science and Technology, University of Szeged Congress Centre, Hungary, July 3, 2019.<\/li><li>K. Ito, E. Haraguchi, K. Kaneshima, and T. Sekikawa,<br \/>\u201cPolarimetry of a Single-Order Circularly Polarized High Harmonic Separated by a Time-Delay Compensated Monochromator\u201d,<br \/>7th International Conference on Attosecond Science and Technology, University of Szeged Congress Centre, Hungary, July 3, 2019.<\/li><li>T. Sekikawa,<br \/>\u201cCircularly polarized high harmonic generation probing molecular chirality\u201d,<br \/>International Symposium on Ultrafast Intense Laser Science 2019, Prince Hotel Kushiro, Kushiro, August 5, 2019.<\/li><li>Y. Nitta, O. Schalk, S. Wada, T. Tsutsumi, T. Taketsugu, K. Kaneshima, and T. Sekikawa,<br \/>\u201cUltrafast photolysis of o-nitrophenol studied by time-resolved photoelectron spectroscopy\u201d,<br \/>International Symposium on Ultrafast Intense Laser Science 2019, Prince Hotel Kushiro, Kushiro, August 5, 2019.<\/li><li>K. Ito, E. Haraguchi, K. Kaneshima, and T. Sekikawa,<br \/>\u201cPolarimetry of a Single-Order Circularly Polarized High Harmonic Separated by a Time-Delay Compensated Monochromator\u201d,<br \/>International Symposium on Ultrafast Intense Laser Science 2019, Prince Hotel Kushiro, Kushiro, August 5, 2019.<\/li><li>K. Ito, E. Haraguchi, K. Kaneshima, and T. Sekikawa,<br \/>\u201cEllipticity of a single-order circularly polarized high harmonic separated by a time-delay compensated monochromator\u201d,<br \/>Ultrafast Optics XII, P2.33, Hotel Elaphusa, Bol, Croatia, October 8, 2019.<\/li><li>\u4f0a\u6771 \u5065\u543e, \u539f\u53e3 \u82f1\u4ecb, \u91d1\u5cf6 \u572d\u4f51, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u6642\u9593\u9045\u5ef6\u88dc\u511f\u5206\u5149\u5668\u306b\u3088\u3063\u3066\u6b21\u6570\u9078\u629e\u3057\u305f\u5186\u504f\u5149\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u306e\u504f\u5149\u8a08\u6e2c\u300d<br \/>\u7b2c80\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u79cb\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u5317\u6d77\u9053\u5927\u5b66\uff09<br \/>18p-E205-10 (2019\/09\/18)<\/li><li>\u91d1\u5cf6 \u572d\u4f51, \u4e8c\u30ce\u7530 \u6709\u8f1d, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u6642\u9593\u5206\u89e3\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u5206\u5149\u306b\u3088\u308b1,3-cyclohexadiene\u306e\u96fb\u5b50\u52b1\u8d77\u72b6\u614b\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u306e\u89b3\u6e2c\u300d<br \/>\u7b2c13\u56de\u5206\u5b50\u79d1\u5b66\u8a0e\u8ad6\u4f1a\uff08\u540d\u53e4\u5c4b\u5927\u5b66\u6771\u5c71\u30ad\u30e3\u30f3\u30d1\u30b9\uff09<br \/>2A12 (2019\/09\/18)<\/li><li>\u65b0\u7530 \u512a\u8f1d, O. Schalk, \u548c\u7530 \u8ad2, \u5824 \u62d3\u6717, \u6b66\u6b21 \u5fb9\u4e5f, \u91d1\u5cf6 \u572d\u4f51, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u6cd5\u306b\u3088\u308bo-\u30cb\u30c8\u30ed\u30d5\u30a7\u30ce\u30fc\u30eb\u306e\u8d85\u9ad8\u901f\u5149\u89e3\u96e2\u53cd\u5fdc\u306e\u89b3\u6e2c\u300d<br \/>\u7b2c13\u56de\u5206\u5b50\u79d1\u5b66\u8a0e\u8ad6\u4f1a\uff08\u540d\u53e4\u5c4b\u5927\u5b66\u6771\u5c71\u30ad\u30e3\u30f3\u30d1\u30b9\uff09<br \/>4P003 (2019\/09\/20)<\/li><\/ul><h2>2018<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>Y. Harada, E. Haraguchi, K. Kaneshima, and T. Sekikawa,<br \/>\u201cCircular dichroism in high-order harmonic generation from chiral molecules\u201d,<br \/>Physical Review A <strong>98<\/strong>, 021401(R) (2018).<br \/>DOI: <a href=\"https:\/\/doi.org\/10.1103\/PhysRevA.98.021401\">10.1103\/PhysRevA.98.021401<\/a><\/li><li>K. Kaneshima, Y. Ninota, and T. Sekikawa,<br \/>\u201cTime-resolved high-harmonic spectroscopy of ultrafast photoisomerization dynamics\u201d,<br \/>Optics Express <strong>26<\/strong>, 31039\u201331054 (2018).<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><ul><li>\u8de1\u90e8 \u9f8d\u4e4b\u4ecb<br \/>\u300c\u30d5\u30a7\u30e0\u30c8\u79d2\u6642\u9593\u5206\u89e3\u8cea\u91cf\u5206\u6790\u306b\u3088\u308b\u5171\u5f79\u5206\u5b50\u7cfb\u306b\u304a\u3051\u308b\u7de9\u548c\u904e\u7a0b\u306e\u7814\u7a76\u300d<br \/>\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u539f\u7530 \u8981\u4e00<br \/>\u300c\u30ad\u30e9\u30eb\u5206\u5b50\u304b\u3089\u306e\u5186\u504f\u5149\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u751f\u6210\u300d<br \/>\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u829d \u60a0\u771f<br \/>\u300c\u30ad\u30e9\u30eb\u5206\u5b50\u304b\u3089\u306e\u5186\u504f\u5149\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u767a\u751f\u306b\u304a\u3051\u308b\u4f4d\u76f8\u6574\u5408\u306e\u52b9\u679c\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><li>\u65b0\u7530 \u512a\u8f1d<br \/>\u300c2-\u30cb\u30c8\u30ed\u30d5\u30a7\u30ce\u30fc\u30eb\u306e\u5149\u5206\u89e3\u306b\u3088\u308bHONO\u751f\u6210\u306e\u30d5\u30a7\u30e0\u30c8\u79d2\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><\/ul><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li>Y. Ninota, K. Kaneshima, and T. Sekikawa,<br \/>\u201cUltrafast photo-isomerization probed via high harmonic spectroscopy,\u201d<br \/>34th Symposium on Chemical Kinetics and Dynamics, 2P17, Kansai Photon Science Institute, Kizugawa, Japan, June 6\u20138, 2018.<\/li><li>Y. Nitta, O. Schalk, K. Kaneshima, and T. Sekikawa,<br \/>\u201cFemtosecond dynamics of HONO production by photolysis of 2-nitrophenol,\u201d<br \/>34th Symposium on Chemical Kinetics and Dynamics, 2P19, Kansai Photon Science Institute, Kizugawa, Japan, June 6\u20138, 2018.<\/li><li>K. Kaneshima, Y. Ninota, and T. Sekikawa,<br \/>\u201cUltrafast Photo-Isomerization Dynamics Probed via Time-Resolved High-Harmonic Spectroscopy,\u201d<br \/>CLEO 2018, FF1P.6, San Jose Convention Center, San Jose, California, USA, May 14\u201318, 2018.<\/li><li>Y. Harada, E. Haraguchi, K. Kaneshima, and T. Sekikawa,<br \/>\u201cCircularly Polarized High Harmonic Generation from Chiral Molecules,\u201d<br \/>CLEO 2018, JTu2A.152, San Jose Convention Center, San Jose, California, USA, May 14\u201318, 2018.<\/li><li>Y. Harada, E. Haraguchi, K. Kaneshima, and T. Sekikawa,<br \/>\u201cCircular dichroism in high harmonic generation from chiral molecules,\u201d<br \/>High-Intensity Lasers and High-Field Phenomena (HILAS), HW3A.1, Strasbourg, France, March 26\u201328, 2018.<\/li><li>\u539f\u7530 \u8981\u4e00, \u539f\u53e3 \u82f1\u4ecb, \u829d \u60a0\u771f, \u91d1\u5cf6 \u572d\u4f51, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u4e8c\u8272\u5186\u504f\u5149\u5408\u6210\u96fb\u5834\u306b\u3088\u308b\u30ad\u30e9\u30eb\u5206\u5b50\u304b\u3089\u306e\u5186\u504f\u5149\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u767a\u751f\u300d<br \/>\u7b2c65\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u6625\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff0c19a-B301-7\uff0c\u65e9\u7a32\u7530\u5927\u5b66\u897f\u65e9\u7a32\u7530\u30ad\u30e3\u30f3\u30d1\u30b9\uff0c2018\/03\/17\u201320<\/li><li>\u4e8c\u30ce\u7530 \u6709\u8f1d, \u91d1\u5cf6 \u572d\u4f51, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u6642\u9593\u5206\u89e3\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u5206\u5149\u306b\u3088\u308b1,3-\u30b7\u30af\u30ed\u30d8\u30ad\u30b5\u30b8\u30a8\u30f3\u306e\u8d85\u9ad8\u901f\u5149\u958b\u74b0\u53cd\u5fdc\u306e\u89e3\u660e\u300d<br \/>\u7b2c53\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u5317\u6d77\u9053\u652f\u90e8\/\u7b2c14\u56de\u65e5\u672c\u5149\u5b66\u4f1a\u5317\u6d77\u9053\u652f\u90e8\u5408\u540c\u5b66\u8853\u8b1b\u6f14\u4f1a\uff0cC-8\uff0c\u5317\u6d77\u9053\u5927\u5b66\u5b66\u8853\u4ea4\u6d41\u4f1a\u9928\uff0c2018\/01\/06\u201307<\/li><\/ul><h2>2017<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>T. Sekikawa and K. L. Ishikawa,<br \/>\u201cUltrafast photonics: Tailoring extreme-ultraviolet light\u201d,<br \/><a href=\"https:\/\/www.nature.com\/articles\/nphoton.2017.44\">Nature Photonics <strong>11<\/strong>, 209\u2013210 (2017)<\/a>.<br \/>DOI: 10.1038\/nphoton.2017.44<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><ul><li>\u8352\u6728 \u5b5d\u592a\u90ce<br \/>\u300c1,4-\u30b7\u30af\u30ed\u30d8\u30ad\u30b5\u30b8\u30a8\u30f3\u306e\u30d5\u30a7\u30e0\u30c8\u79d2\u5149\u52b1\u8d77\u7de9\u548c\u904e\u7a0b\u306e\u7814\u7a76\u300d<br \/>\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u5929\u5b85 \u5efa\u6625<br \/>\u300c\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u3092\u7528\u3044\u305f\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u306b\u3088\u308b\u5171\u5f79\u7cfb\u30b8\u30a8\u30f3\u306e\u7f6e\u63db\u57fa\u52b9\u679c\u306e\u7814\u7a76\u300d<br \/>\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u4e8c\u30ce\u7530 \u6709\u8f1d<br \/>\u300c\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u5206\u5149\u306e\u305f\u3081\u306e\u5206\u5149\u88c5\u7f6e\u306e\u88fd\u4f5c\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><\/ul><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li>\u91d1\u5cf6 \u572d\u4f51, \u4e8c\u30ce\u7530 \u6709\u8f1d, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u5206\u5149\u306b\u3088\u308b\u8d85\u9ad8\u901f\u5149\u7570\u6027\u5316\u53cd\u5fdc\u306e\u89b3\u6e2c\u300d<br \/>\u7b2c78\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u79cb\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff0c5p-S45-9\uff0c\u798f\u5ca1\u56fd\u969b\u4f1a\u8b70\u5834\u307b\u304b\uff0c2017\/09\/05\u201308<\/li><li>\u539f\u7530 \u8981\u4e00, \u65b0\u7530 \u512a\u8f1d, \u91d1\u5cf6 \u572d\u4f51, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u30ad\u30e9\u30eb\u5206\u5b50\u304b\u3089\u306e\u5186\u504f\u5149\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u767a\u751f\u300d<br \/>\u7b2c78\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u79cb\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff0c7a-PA4-5\uff0c\u798f\u5ca1\u56fd\u969b\u4f1a\u8b70\u5834\u307b\u304b\uff0c2017\/09\/05\u201308<\/li><li>T. Sekikawa,<br \/>\u201cNonadiabatic Dynamics in Functional Molecules Studied by Time-resolved Photoelectron Spectroscopy,\u201d<br \/>The 2nd International Symposium on Attosecond Science, RIKEN, Wako, Japan, August 26, 2017.<\/li><li>Y. Ninota, K. Kaneshima, and T. Sekikawa,<br \/>\u201cUltrafast Photo-Isomerization Probed via High Harmonic Spectroscopy,\u201d<br \/>The 2nd International Symposium on Attosecond Science, RIKEN, Wako, Japan, August 26, 2017.<\/li><li>T. Tentaku, S. Satoh, Y. Harabuchi, T. Taketsugu, and T. Sekikawa,<br \/>\u201cTailoring relaxation pathways in conjugated dienes studied by time-resolved photoelectron spectroscopy,\u201d<br \/>The 13th Femtochemistry Conference (FEMTO13), Cancun, Mexico, August 12\u201317, 2017.<\/li><li>T. Tentaku, R. Atobe, K. Araki, S. Satoh, Y. Harabuchi, T. Taketsugu, and T. Sekikawa,<br \/>\u201cControlling the Relaxation Pathways by Substituent Effects in Conjugated Dienes,\u201d<br \/>Conference on Lasers and Electro-Optics Europe &amp; European Quantum Electronics Conference, EE-P.2 SUN, Munich, Germany, June 25\u201329, 2017.<\/li><li>T. Sekikawa,<br \/>\u201cPhotochemical reaction of functional molecules probed by time-resolved photoelectron spectroscopy,\u201d<br \/>8th Asian Workshop on Generation and Application of Coherent XUV and X-ray Radiation (8th AWCXR), Hsinchu, Taiwan, March 27\u201329, 2017.<\/li><li>\u5929\u5b85 \u5efa\u6674, \u8352\u6728 \u5b5d\u592a\u90ce, \u8de1\u90e8 \u9f8d\u4e4b\u4ecb, \u4f50\u85e4 \u58ee\u592a, \u539f\u6e15 \u7950, \u6b66\u6b21 \u5fb9\u4e5f, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u7f6e\u63db\u57fa\u52b9\u679c\u3092\u5229\u7528\u3057\u305f\u5171\u5f79\u30b8\u30a8\u30f3\u7cfb\u306e\u52b1\u8d77\u7de9\u548c\u7d4c\u8def\u306e\u5236\u5fa1\u300d<br \/>\u7b2c64\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u6625\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff0c16a-311-5\uff0c\u30d1\u30b7\u30d5\u30a3\u30b3\u6a2a\u6d5c\uff0c2017\/03\/14\u201317<\/li><\/ul><h2>2016<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>R. Iikubo, T. Sekikawa, Y. Harabuchi, and T. Taketsugu,<br \/>\u201cBond Selective Probe by Time-Resolved Photoelectron Spectroscopy: Ring-Opening Dynamics of 1,3-Cyclohexadiene\u201d,<br \/><a href=\"http:\/\/pubs.rsc.org\/en\/content\/articlelanding\/2016\/fd\/c6fd00063k#!divAbstract\">Faraday Discussions <strong>194<\/strong>, 147\u2013160 (2016)<\/a>.<br \/>DOI: 10.1039\/C6FD00063K<\/li><li>A. J. Orr-Ewing, J. R. R. Verlet, T. J. Penfold, R. S. Minns, M. P. Minitti, T. I. S\u00f8lling, O. Schalk, M. Kowalewski, J. P. Marangos, M. A. Robb, A. S. Johnson, H. J. W\u00f6rner, D. V. Shalashilin, R. J. D. Miller, W. Domcke, K. Ueda, P. M. Weber, R. Cireasa, M. Vacher, G. M. Roberts, P. Decleva, F. Bencivenga, D. M. Neumark, O. Gessner, A. Stolow, P. K. Mishra, I. Polyak, K. K. Baeck, A. Kirrander, D. Dowek, \u00c1. Jim\u00e9nez-Gal\u00e1n, F. Mart\u00edn, S. Mukamel, T. Sekikawa, M. F. Gelin, D. Townsend, D. V. Makhov, and S. P. Neville,<br \/>\u201cElectronic and non-adiabatic dynamics: general discussion\u201d,<br \/><a href=\"http:\/\/pubs.rsc.org\/en\/content\/articlelanding\/2016\/fd\/c6fd90070d#!divAbstract\">Faraday Discussions <strong>194<\/strong>, 209\u2013257 (2016)<\/a>.<br \/>DOI: 10.1039\/C6FD90070D<\/li><li>G. Wu, S. P. Neville, O. Schalk, T. Sekikawa, M. N. R. Ashfold, G. A. Worth, and A. Stolow,<br \/>\u201cExcited State Non-Adiabatic Dynamics of N-Methylpyrrole: A Time-Resolved Photoelectron Spectroscopy and Quantum Dynamics Study\u201d,<br \/><a href=\"https:\/\/aip.scitation.org\/doi\/abs\/10.1063\/1.4938423\">Journal of Chemical Physics <strong>144<\/strong>, 014309 (2016)<\/a>.<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><ul><li>\u98ef\u7aaa \u4eae<br \/>\u300c1,3-\u30b7\u30af\u30ed\u30d8\u30ad\u30b5\u30b8\u30a8\u30f3\u306e\u30d5\u30a7\u30e0\u30c8\u79d2\u5149\u958b\u74b0\u53cd\u5fdc\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u306e\u7814\u7a76\u300d<br \/>\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u8de1\u90e8 \u9f8d\u4e4b\u4ecb<br \/>\u300c1,3-\u30da\u30f3\u30bf\u30b8\u30a8\u30f3\u306e\u521d\u671f\u7de9\u548c\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><\/ul><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li>R. Iikubo, T. Sekikawa, Y. Harabuchi, and T. Taketsugu,<br \/>\u201cBond Selective Probe by Time-Resolved Photoelectron Spectroscopy: Ring-Opening Dynamics of 1,3-Cyclohexadiene\u201d,<br \/>FTu3N.4, Conference on Lasers and Electro-Optics, San Jose, USA, June 6\u201310, 2016.<\/li><li>R. Iikubo, T. Sekikawa, Y. Harabuchi, and T. Taketsugu,<br \/>\u201cBond Selective Probe by Time-Resolved Photoelectron Spectroscopy: Ring-Opening Dynamics of 1,3-Cyclohexadiene\u201d,<br \/>UW4A.32, 20th International Conference on Ultrafast Phenomena, Santa Fe, USA, July 17\u201322, 2016.<\/li><li>R. Iikubo, T. Sekikawa, Y. Harabuchi, and T. Taketsugu,<br \/>\u201cStructural dynamics of photochemical reactions probed by time-resolved photoelectron spectroscopy using high harmonic pulses\u201d,<br \/>Faraday Discussion on Ultrafast Imaging of Photochemical Dynamics, Edinburgh, UK, August 31\u2013September 2, 2016.<\/li><\/ul><h2>2015<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>R. Iikubo, T. Fujiwara, T. Sekikawa, Y. Harabuchi, S. Satoh, T. Taketsugu, and Y. Kayanuma,<br \/>\u201cTime-Resolved Photoelectron Spectroscopy of Dissociating 1,2-Butadiene Molecules by High Harmonic Pulses\u201d,<br \/>Journal of Physical Chemistry Letters <strong>6<\/strong>, 2463\u20132468 (2015).<\/li><li>G. Wu, S. Neville, O. Schalk, T. Sekikawa, M. Ashfold, G. Worth, and A. Stolow,<br \/>\u201cExcited State Non-Adiabatic Dynamics of Pyrrole: A Time-Resolved Photoelectron Spectroscopy and Quantum Dynamics Study\u201d,<br \/>Journal of Chemical Physics <strong>142<\/strong>, 074302 (2015).<\/li><li>A. Makida, T. Fujiwara, T. Sekikawa, Y. Harabuchi, and T. Taketsugu,<br \/>\u201cUltrafast Relaxation and Photodissociation Dynamics of 1,3-Butadiene Studied by Probing Molecular Orbitals\u201d,<br \/>pp. 40\u201343 in <em>Ultrafast Phenomena XIX<\/em>, Springer Proceedings in Physics, Springer (2015).<\/li><li>R. Iikubo, T. Fujiwara, T. Sekikawa, Y. Harabuchi, and T. Taketsugu,<br \/>\u201cUltrafast and Photodissociation Dynamics of 1,2-Butadiene Studied by Photoelectron Spectroscopy\u201d,<br \/>pp. 44\u201347 in <em>Ultrafast Phenomena XIX<\/em>, Springer Proceedings in Physics, Springer (2015).<\/li><li>T. Sekikawa,<br \/>\u201cGratings for Ultrashort Coherent Pulses in the Extreme Ultraviolet,\u201d<br \/>pp. 175\u2013193 in <em>Optical Technologies for Extreme-Ultraviolet and Soft X-ray Coherent Sources<\/em>,<br \/>Springer Series in Optical Sciences <strong>197<\/strong>, Springer (2015).<br \/>ISBN 978-3-662-47442-6<\/li><li>\u95a2\u5ddd \u592a\u90ce, \u98ef\u7aaa \u4eae, \u539f\u6e15 \u7950, \u4f50\u85e4 \u58ee\u592a, \u6b66\u6b21 \u5fb9\u4e5f, \u8431\u6cbc \u6d0b\u8f14<br \/>\u300c\u5358\u4e00\u6b21\u6570\u9ad8\u8abf\u6ce2\u5149\u6e90\u306b\u3088\u308b\u6c17\u76f8\u5206\u5b50\u306e\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u300d<br \/>\u30ec\u30fc\u30b6\u30fc\u7814\u7a76 <strong>43<\/strong>, 833\u2013837 (2015).<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><ul><li>\u85e4\u539f \u4e08\u4e45<br \/>\u300c\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u30d1\u30eb\u30b9\u3092\u5229\u7528\u3057\u305f\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u306b\u3088\u308b\u76f4\u9396\u30b8\u30a8\u30f3\u306e\u5149\u89e3\u96e2\u5b9f\u6642\u9593\u8a08\u6e2c\u300d<br \/>\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u8352\u6728 \u5b5d\u592a\u90ce<br \/>\u300c\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u767a\u751f\u306e\u305f\u3081\u306e\u4e2d\u7a7a\u30d5\u30a1\u30a4\u30d0\u30fc\u306b\u3088\u308a\u767a\u751f\u3059\u308b10 fs\u30d1\u30eb\u30b9\u306e\u9577\u671f\u5b89\u5b9a\u5316\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><li>\u5929\u5b85 \u5efa\u6674<br \/>\u300c\u5171\u5f79\u30b8\u30aa\u30ec\u30d5\u30a3\u30f3\u306b\u304a\u3051\u308b\u52b1\u8d77\u7de9\u548c\u904e\u7a0b\u306b\u5bfe\u3059\u308b\u7f6e\u63db\u57fa\u52b9\u679c\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><\/ul><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li>T. Sekikawa, R. Iikubo, T. Fujiwara, Y. Harabuchi, and T. Taketsugu,<br \/>\u201cTime-resolved molecular orbital spectroscopy using single-order high harmonic pulses\u201d,<br \/>Ultrafast Dynamic Imaging of Matter 2015, Grindelwald, Switzerland, March 11, 2015.<\/li><li>R. Iikubo, T. Fujiwara, T. Sekikawa, Y. Harabuchi, T. Taketsugu, and Y. Kayanuma,<br \/>\u201cPhotodissociation of 1,2-Butadiene Studied by Time-Resolved Molecular Orbital Spectroscopy Using Single-Order High Harmonic Pulses\u201d,<br \/>ALPS\u201915, Pacifico Yokohama, Yokohama, April 23, 2015.<\/li><li>R. Iikubo, T. Fujiwara, T. Sekikawa, Y. Harabuchi, T. Taketsugu, and Y. Kayanuma,<br \/>\u201cPhotodissociation of 1,2-Butadiene Studied by Time-Resolved Molecular Orbital Spectroscopy Using Single-Order High Harmonic Pulses\u201d,<br \/>CLEO\/Europe-EQEC, Munich, Germany, June 21\u201325, 2015.<\/li><li>T. Sekikawa, R. Iikubo, Y. Harabuchi, and T. Taketsugu,<br \/>\u201cRing-opening dynamics of 1,3-cyclohexadiene studied by time-resolved molecular orbital spectroscopy\u201d,<br \/>The Hamburg Conference on Femtochemistry, Hamburg, Germany, July 12\u201317, 2015.<\/li><li>\u98ef\u7aaa \u4eae, \u85e4\u539f \u4e08\u4e45, \u95a2\u5ddd \u592a\u90ce, \u539f\u6e15 \u7950, \u6b66\u6b21 \u5fb9\u4e5f<br \/>\u300c\u6642\u9593\u5206\u89e3\u5206\u5b50\u8ecc\u9053\u5206\u5149\u306b\u3088\u308b1,2-\u30d6\u30bf\u30b8\u30a8\u30f3\u306e\u5149\u89e3\u96e2\u306e\u7814\u7a76\u300d<br \/>\u30ec\u30fc\u30b6\u30fc\u5b66\u4f1a\u5b66\u8853\u8b1b\u6f14\u4f1a\u7b2c35\u56de\u5e74\u6b21\u5927\u4f1a\uff08\u6771\u6d77\u5927\u5b66\u9ad8\u8f2a\u6821\u820e\uff09<br \/>12pIII-2 (2015\/01\/12)<\/li><li>\u98ef\u7aaa \u4eae, \u85e4\u539f \u4e08\u4e45, \u95a2\u5ddd \u592a\u90ce, \u539f\u6e15 \u7950, \u6b66\u6b21 \u5fb9\u4e5f<br \/>\u300c\u6642\u9593\u5206\u89e3\u5206\u5b50\u8ecc\u9053\u5206\u5149\u306b\u3088\u308b1,3-\u30b7\u30af\u30ed\u30d8\u30ad\u30b5\u30b8\u30a8\u30f3\u306e\u5149\u5316\u5b66\u53cd\u5fdc\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u306e\u7814\u7a76\u300d<br \/>\u30ec\u30fc\u30b6\u30fc\u5b66\u4f1a\u5b66\u8853\u8b1b\u6f14\u4f1a\u7b2c35\u56de\u5e74\u6b21\u5927\u4f1a\uff08\u6771\u6d77\u5927\u5b66\u9ad8\u8f2a\u6821\u820e\uff09<br \/>12pIII-3 (2015\/01\/12)<\/li><li>\u98ef\u7aaa \u4eae, \u85e4\u539f \u4e08\u4e45, \u95a2\u5ddd \u592a\u90ce, \u539f\u6e15 \u7950, \u6b66\u6b21 \u5fb9\u4e5f, \u8431\u6cbc \u6d0b\u8f14<br \/>\u300c1,2-\u30d6\u30bf\u30b8\u30a8\u30f3\u306b\u304a\u3051\u308b\u8d85\u9ad8\u901f\u7de9\u548c\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u306e\u7814\u7a76\u300d<br \/>\u7b2c62\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u6625\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u6771\u6d77\u5927\u5b66\u6e58\u5357\u30ad\u30e3\u30f3\u30d1\u30b9\uff09<br \/>13p-A15-2 (2015\/03\/13)<\/li><li>\u5929\u5b85 \u5efa\u6674, \u8352\u6728 \u5b5d\u592a\u90ce, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u5171\u5f79\u7cfb\u30b8\u30a8\u30f3\u306b\u304a\u3051\u308b\u8d85\u9ad8\u901f\u5149\u52b1\u8d77\u7de9\u548c\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u306e\u7814\u7a76\u300d<br \/>\u7b2c76\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u79cb\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u540d\u53e4\u5c4b\u56fd\u969b\u4f1a\u8b70\u5834\uff09<br \/>13a-2G-6 (2015\/09\/13)<\/li><li>\u98ef\u7aaa \u4eae, \u85e4\u539f \u4e08\u4e45, \u95a2\u5ddd \u592a\u90ce, \u539f\u6e15 \u7950, \u4f50\u85e4 \u58ee\u592a, \u6b66\u6b21 \u5fb9\u4e5f, \u8431\u6cbc \u6d0b\u8f14<br \/>\u300c\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u306b\u3088\u308b1,2-\u30d6\u30bf\u30b8\u30a8\u30f3\u306e\u5149\u5316\u5b66\u53cd\u5fdc\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u306e\u7814\u7a76\u300d<br \/>\u7b2c9\u56de\u5206\u5b50\u79d1\u5b66\u8a0e\u8ad6\u4f1a\uff08\u6771\u4eac\u5de5\u696d\u5927\u5b66\u5927\u5ca1\u5c71\u30ad\u30e3\u30f3\u30d1\u30b9\uff09<br \/>4A14 (2015\/09\/19)<\/li><li>\u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u6642\u9593\u5206\u89e3\u5206\u5b50\u8ecc\u9053\u5206\u5149\u306b\u3088\u308b\u5149\u5316\u5b66\u53cd\u5fdc\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u306e\u89b3\u6e2c\u300d<br \/>\u5149\u91cf\u5b50\u79d1\u5b66\u7814\u7a76\u30bb\u30f3\u30bf\u30fc\u30fb\u30ec\u30fc\u30b6\u30fc\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u30fb\u30d5\u30a9\u30c8\u30f3\u30b5\u30a4\u30a8\u30f3\u30b9\u7814\u7a76\u6a5f\u69cb\u5408\u540c\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0\uff0f\u7b2c29\u56de\u5148\u7aef\u5149\u91cf\u5b50\u79d1\u5b66\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u30bb\u30df\u30ca\u30fc\uff0f\u30a2\u30c8\u79d2\u53cd\u5fdc\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u5275\u751f\u30ad\u30c3\u30af\u30aa\u30d5\u8b1b\u6f14\u4f1a\uff08\u6771\u4eac\u5927\u5b66\u672c\u90f7\u30ad\u30e3\u30f3\u30d1\u30b9\uff09<br \/>\u62db\u5f85\u8b1b\u6f14, 2015\/12\/18<\/li><\/ul><h2>2014<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>A. Makida, H. Igarashi, T. Fujiwara, T. Sekikawa, Y. Harabuchi, and T. Taketsugu,<br \/>\u201cUltrafast Relaxation Dynamics in trans-1,3-Butadiene Studied by Time-Resolved Photoelectron Spectroscopy with High Harmonic Pulses\u201d,<br \/>Journal of Physical Chemistry Letters <strong>5<\/strong>, 1760\u20131765 (2014).<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><ul><li>\u98ef\u7aaa \u4eae<br \/>\u300c\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u306b\u3088\u308b1,2-\u30d6\u30bf\u30b8\u30a8\u30f3\u306b\u304a\u3051\u308b\u632f\u52d5\u91cf\u5b50\u6ce2\u675f\u306e\u89b3\u6e2c\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><li>\u5e84\u539f \u525b\u4f51<br \/>\u300c\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u6cd5\u306b\u3088\u308b1,2-\u30d6\u30bf\u30b8\u30a8\u30f3\u306e\u5149\u89e3\u96e2\u904e\u7a0b\u306e\u7814\u7a76\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><\/ul><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li>T. Sekikawa, A. Makida, T. Fujiwara, Y. Harabuchi, and T. Taketsugu,<br \/>\u201cUltrafast Relaxation Dynamics in 1,3-Butadiene Studied by Time-Resolved Photoelectron Spectroscopy with High Harmonic Pulses\u201d,<br \/>6th Asian Workshop on Generation and Application of Coherent XUV and X-ray Radiation, Shanghai, January 13, 2014.<\/li><li>T. Sekikawa, A. Makida, T. Fujiwara, R. Iikubo, Y. Harabuchi, and T. Taketsugu,<br \/>\u201cTime-resolved photoelectron spectroscopy of photochemical reactions using a high harmonic\u201d,<br \/>Workshop for Chemical Dynamics Studied Using Advanced Light Source, Kyoto University, Kyoto, January 21, 2014.<\/li><li>A. Makida, T. Fujiwara, Y. Harabuchi, T. Taketsugu, and T. Sekikawa,<br \/>\u201cUltrafast Relaxation and Photodissociation Dynamics of 1,3-Butadiene Studied by Probing Molecular Orbitals\u201d,<br \/>Conference on Lasers and Electro-Optics, FM2B.7, San Jose, June 9, 2014.<\/li><li>A. Makida, T. Fujiwara, T. Sekikawa, Y. Harabuchi, and T. Taketsugu,<br \/>\u201cUltrafast Relaxation and Photodissociation Dynamics of 1,3-Butadiene Studied by Probing Molecular Orbitals\u201d,<br \/>19th International Conference on Ultrafast Phenomena, 08.Tue.P2.14, Okinawa, July 8, 2014.<\/li><li>R. Iikubo, T. Fujiwara, T. Sekikawa, Y. Harabuchi, and T. Taketsugu,<br \/>\u201cUltrafast and Photodissociation Dynamics of 1,2-Butadiene Studied by Photoelectron Spectroscopy\u201d,<br \/>19th International Conference on Ultrafast Phenomena, 07.Mon.P1.17, Okinawa, July 7, 2014.<\/li><\/ul><h2>2013<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>H. Igarashi, A. Makida, and T. Sekikawa,<br \/>\u201cSelection of an electron trajectory in high harmonic generation inside a short hollow fiber\u201d,<br \/>Optics Express <strong>21<\/strong>, 20632\u201320640 (2013).<\/li><li>T. Sekikawa, O. Schalk, G. Wu, A. E. Boguslavskiy, and A. Stolow,<br \/>\u201cInitial Processes of Proton Transfer in Salicylideneaniline Studied by Time-Resolved Photoelectron Spectroscopy\u201d,<br \/>Journal of Physical Chemistry A <strong>117<\/strong>, 2971\u20132979 (2013).<\/li><li>H. Igarashi, A. Makida, M. Ito, and T. Sekikawa,<br \/>\u201cPulse Compression of Phase-matched High Harmonic Pulses from a Time-Delay Compensated Monochromator\u201d,<br \/>EPJ Web of Conferences <strong>41<\/strong>, 01004 (2013).<br \/>DOI: 10.1051\/epjconf\/20134101004<\/li><li>T. Sekikawa, O. Schalk, G. Wu, A. E. Boguslavskiy, and A. Stolow,<br \/>\u201cInitial process of proton transfer in salicylideneaniline studied by time-resolved photoelectron spectroscopy\u201d,<br \/>EPJ Web of Conferences <strong>41<\/strong>, 02031 (2013).<br \/>DOI: 10.1051\/epjconf\/20134102031<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><ul><li>\u4e94\u5341\u5d50 \u88d5\u7d00<br \/>\u300c\u4e2d\u7a7a\u30d5\u30a1\u30a4\u30d0\u30fc\u304b\u3089\u767a\u751f\u3057\u305f\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u306e\u30d3\u30fc\u30e0\u5e83\u304c\u308a\u306e\u7814\u7a76\u300d<br \/>\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u69c7\u7530 \u6b69<br \/>\u300c1,3-\u30d6\u30bf\u30b8\u30a8\u30f3\u306e\u6975\u7aef\u7d2b\u5916\u30d5\u30a7\u30e0\u30c8\u79d2\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u300d<br \/>\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u85e4\u539f \u4e08\u4e45<br \/>\u300c\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u3092\u5229\u7528\u3057\u305f1,3-\u30d6\u30bf\u30b8\u30a8\u30f3\u306e\u30d4\u30b3\u79d2\u5149\u96fb\u5b50\u5206\u5149\u300d<br \/>\uff08\u5352\u696d\u8ad6\u6587\uff09<\/li><\/ul><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li>A. Makida, H. Igarashi, T. Fujiwara, and T. Sekikawa,<br \/>\u201cUltrafast restoration of valence electrons in 1,3-butadiene probed by time-resolved photoelectron spectroscopy with high harmonic pulses\u201d,<br \/>The European Conference on Lasers and Electro-Optics \/ International Quantum Electronics Conference, CF\/IE-1.3, Munich, Germany, May 12, 2013.<\/li><li>A. Makida, H. Igarashi, T. Fujiwara, and T. Sekikawa,<br \/>\u201cUltrafast recovery of valence electrons in 1,3-butadiene probed by time-resolved photoelectron spectroscopy with high harmonic pulses\u201d,<br \/>Conference on Lasers and Electro-Optics, QF2C.7, San Jose, June 14, 2013.<\/li><li>T. Fujiwara, A. Makida, H. Igarashi, and T. Sekikawa,<br \/>\u201cReal-time probing of photoisomerization of 1,3-butadiene by time-resolved photoelectron spectroscopy with high harmonic pulses\u201d,<br \/>4th International Conference on Attosecond Physics, P1.69, Paris, July 9, 2013.<\/li><li>A. Makida, H. Igarashi, T. Fujiwara, and T. Sekikawa,<br \/>\u201cUltrafast recovery of valence electrons in 1,3-butadiene probed by time-resolved photoelectron spectroscopy with high harmonic pulses\u201d,<br \/>4th International Conference on Attosecond Physics, P1.74, Paris, July 9, 2013.<\/li><li>\u69c7\u7530 \u6b69, \u4e94\u5341\u5d50 \u88d5\u7d00, \u85e4\u539f \u4e08\u4e45, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u306b\u3088\u308b\u30d6\u30bf\u30b8\u30a8\u30f3\u306e\u5149\u89e3\u96e2\u904e\u7a0b\u306e\u7814\u7a76\u300d<br \/>\u30ec\u30fc\u30b6\u30fc\u5b66\u4f1a\u5b66\u8853\u8b1b\u6f14\u4f1a\u7b2c33\u56de\u5e74\u6b21\u5927\u4f1a\uff08\u59eb\u8def\u5546\u5de5\u4f1a\u8b70\u6240\uff09<br \/>2013\/01\/29<\/li><li>\u4e94\u5341\u5d50 \u88d5\u7d00, \u69c7\u7530 \u6b69, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u4e2d\u7a7a\u30d5\u30a1\u30a4\u30d0\u30fc\u4e2d\u3067\u767a\u751f\u3057\u305f\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u306e\u767a\u6563\u89d2\u6e2c\u5b9a\u300d<br \/>\u7b2c60\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u6625\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u795e\u5948\u5ddd\u5de5\u79d1\u5927\u5b66\uff09<br \/>27p-D2-13 (2013\/03\/27)<\/li><li>\u69c7\u7530 \u6b69, \u4e94\u5341\u5d50 \u88d5\u7d00, \u85e4\u539f \u4e08\u4e45, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c1,3-\u30d6\u30bf\u30b8\u30a8\u30f3\u306eEUV\u30d5\u30a7\u30e0\u30c8\u79d2\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u300d<br \/>\u7b2c60\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u6625\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u795e\u5948\u5ddd\u5de5\u79d1\u5927\u5b66\uff09<br \/>27p-D2-14 (2013\/03\/27)<\/li><li>\u85e4\u539f \u4e08\u4e45, \u69c7\u7530 \u6b69, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u30d1\u30eb\u30b9\u3092\u5229\u7528\u3057\u305f\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u306b\u3088\u308b1,3-\u30d6\u30bf\u30b8\u30a8\u30f3\u306e\u5149\u7570\u6027\u5316\u5b9f\u6642\u9593\u8a08\u6e2c\u300d<br \/>\u7b2c74\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u79cb\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a\uff08\u540c\u5fd7\u793e\u5927\u5b66\uff09<br \/>20a-A10 (2013\/09\/20)<\/li><li>\u69c7\u7530 \u6b69, \u4e94\u5341\u5d50 \u88d5\u7d00, \u85e4\u539f \u4e08\u4e45, \u95a2\u5ddd \u592a\u90ce<br \/>\u300c1,3-\u30d6\u30bf\u30b8\u30a8\u30f3\u306e\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u3092\u7528\u3044\u305f\u6642\u9593\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149\u300d<br \/>\u7b2c7\u56de\u5206\u5b50\u79d1\u5b66\u8a0e\u8ad6\u4f1a\uff08\u4eac\u90fd\u30c6\u30eb\u30b5\uff09<br \/>3A12 (2013\/09\/26)<\/li><\/ul><h2>2012<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>H. Igarashi, A. Makida, M. Ito, and T. Sekikawa,<br \/>\u201cPulse compression of phase-matched high harmonic pulses from a time-delay compensated monochromator\u201d,<br \/>Optics Express <strong>20<\/strong>, 3725\u20133732 (2012).<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li>H. Igarashi, A. Makida, M. Ito, and T. Sekikawa,<br \/>\u201cPulse Compression of Phase-Matched High Harmonic Pulses from a Time-Delay Compensated Monochromator\u201d,<br \/>1st Advanced Lasers and Photon Sources, AT-O12, Yokohama, April 26, 2012.<\/li><li>H. Igarashi, A. Makida, M. Ito, and T. Sekikawa,<br \/>\u201cPulse compression of phase-matched high harmonic pulses from a time-delay compensated monochromator\u201d,<br \/>Conference on Lasers and Electro-Optics, QTu2H.8, San Jose, May 8, 2012.<\/li><li>T. Sekikawa,<br \/>\u201cDevelopment of a single harmonic beam line and its application to time-resolved photoelectron spectroscopy\u201d,<br \/>5th AWCXR &amp; ISSP International Workshop on Coherent Soft-X-ray Sciences, Kashiwa, Japan, June 28, 2012.<\/li><li>H. Igarashi, A. Makida, M. Ito, and T. Sekikawa,<br \/>\u201cEnhancement of photon flux of a time-compensated monochromator by phase matching in a hollow fiber\u201d,<br \/>5th AWCXR &amp; ISSP International Workshop on Coherent Soft-X-ray Sciences, Kashiwa, Japan, June 28, 2012.<\/li><li>H. Igarashi, A. Makida, M. Ito, and T. Sekikawa,<br \/>\u201cPulse Compression of Phase-matched High Harmonic Pulses from a Time-delay Compensated Monochromator\u201d,<br \/>18th International Conference on Ultrafast Phenomena, THU.PIII.3, Lausanne, Switzerland, July 12, 2012.<\/li><li>T. Sekikawa, O. Schalk, G. Wu, A. E. Boguslavskiy, and A. Stolow,<br \/>\u201cInitial Processes of Proton Transfer in Salicylideneaniline Studied by Time-resolved Photoelectron Spectroscopy\u201d,<br \/>18th International Conference on Ultrafast Phenomena, THU.PIII.80, Lausanne, Switzerland, July 12, 2012.<\/li><\/ul><h2>2011<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>M. Ito, Y. Kataoka, and T. Sekikawa,<br \/>\u201cSpatio-temporal characterization of single-order high harmonic pulses separated by pulse-front-tilt compensator\u201d,<br \/>pp. 24\u201326 in <em>Ultrafast Phenomena XVII<\/em>, Oxford University Press (2011).<\/li><li>\u300c\u5148\u7aef\u56fa\u4f53\u30ec\u30fc\u30b6\u30fc\u300d<br \/>\u793e\u56e3\u6cd5\u4eba\u30ec\u30fc\u30b6\u30fc\u5b66\u4f1a\u7de8\uff0c\u30aa\u30fc\u30e0\u793e (2011).<br \/>ISBN 978-4-4274-21124-9<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><ul><li>\u4e94\u5341\u5d50 \u88d5\u7d00<br \/>\u300c\u4e2d\u7a7a\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u7528\u3044\u305f\u4f4d\u76f8\u6574\u5408\u306b\u3088\u308b\u9ad8\u6b21\u9ad8\u8abf\u6ce2\u306e\u9ad8\u51fa\u529b\u5316\u300d<br \/>\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><li>\u69c7\u7530 \u6b69<br \/>\u300c\u6642\u9593\u88dc\u511f\u5206\u5149\u5668\u306b\u304a\u3051\u308b\u30d1\u30eb\u30b9\u6ce2\u9762\u88dc\u511f\u306e\u6700\u9069\u5316\u300d<br \/>\uff08\u4fee\u58eb\u8ad6\u6587\uff09<\/li><\/ul><h3>\u5b66\u4f1a\u767a\u8868<\/h3><ul><li>T. Sekikawa, O. Schalk, G. Wu, A. E. Boguslavskiy, and A. Stolow,<br \/>\u201cInitial Process of Proton Transfer in Salicylideneaniline Studied by Time-resolved Photoelectron Spectroscopy\u201d,<br \/>Conference on Lasers and Electro-Optics \/ European Quantum Electronics Conference, EG2.4, Munich, Germany, May 23, 2011.<\/li><li>T. Sekikawa, O. Schalk, G. Wu, A. E. Boguslavskiy, and A. Stolow,<br \/>\u201cInitial process of proton transfer in salicylideneaniline studied by time-resolved photoelectron spectroscopy\u201d,<br \/>The 3rd International Conference on Attosecond Physics, Poster 83, Sapporo, July 8, 2011.<\/li><li>H. Igarashi, A. Makida, and T. Sekikawa,<br \/>\u201cEnhancement of photon flux of a time-compensated monochromator by phase matching in a hollow fiber\u201d,<br \/>The 3rd International Conference on Attosecond Physics, Poster 7, Sapporo, July 8, 2011.<\/li><li>A. Makida, M. Ito, T. Igarashi, and T. Sekikawa,<br \/>\u201cTemporal optimization of the time-delay-compensated monochromator\u201d,<br \/>The 3rd International Conference on Attosecond Physics, Poster 41, Sapporo, July 8, 2011.<\/li><\/ul><h2>2010<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>J. F. Zhu, T. Tanigawa, T. Chen, S. B. Fang, K. Yamane, T. Sekikawa, and M. Yamashita,<br \/>\u201cUltrabroadband spectral amplitude modulation using a liquid crystal spatial light modulator with ultraviolet-to-near-infrared bandwidth\u201d,<br \/>Applied Optics <strong>49<\/strong>, 350\u2013357 (2010).<\/li><li>M. Ito, Y. Kataoka, T. Okamoto, M. Yamashita, and T. Sekikawa,<br \/>\u201cSpatiotemporal characterization of single-order high harmonic pulses from time-compensated toroidal-grating monochromator\u201d,<br \/>Optics Express <strong>18<\/strong>, 6071\u20136078 (2010).<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><h3>\u5b66\u4f1a\u767a\u8868<\/h3><h2>2009<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>E. Haraguchi, K. Sato, T. Tanigawa, M. Yamashita, and T. Sekikawa,<br \/>\u201cEfficient Compression of Carrier-Envelope Phase-Locked Laser Pulses to 5.2 fs Using an Al-Coated Hollow Fiber\u201d,<br \/>Japanese Journal of Applied Physics <strong>48<\/strong>, 010213 (2009).<\/li><li>T. Tanigawa, Y. Sakakibara, S. Fang, T. Sekikawa, and M. Yamashita,<br \/>\u201cSpatial light modulator of 648 pixels with liquid crystal transparent from ultraviolet to near-infrared and its chirp compensation application\u201d,<br \/>Optics Letters <strong>34<\/strong>, 1696\u20131698 (2009).<\/li><li>E. Matsubara, Y. Kawamoto, T. Sekikawa, and M. Yamashita,<br \/>\u201cGeneration of ultrashort optical pulses in the 10 fs regime using multicolor Raman sidebands in KTaO3\u201d,<br \/>Optics Letters <strong>34<\/strong>, 1837\u20131839 (2009).<\/li><li>A. Yamaguchi, N. Nakagawa, K. Igarashi, T. Sekikawa, H. Nishioka, H. Asanuma, and M. Yamashita,<br \/>\u201cPhotoisomerization dynamics study on cis-azobenzene derivative using ultraviolet-to-visible tunable femtosecond pulses\u201d,<br \/>Applied Surface Science <strong>255<\/strong>, 9864\u20139868 (2009).<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><h3>\u5b66\u4f1a\u767a\u8868<\/h3><h2>2008<\/h2><h3>\u8ad6\u6587<\/h3><ul><li>E. Matsubara, T. Sekikawa, and M. Yamashita,<br \/>\u201cGeneration of ultrashort optical pulses using multiple coherent anti-Stokes Raman scattering in a crystal at room temperature\u201d,<br \/>Applied Physics Letters <strong>92<\/strong>, 071104 (2008).<\/li><li>K. Yamane, T. Tanigawa, T. Sekikawa, and M. Yamashita,<br \/>\u201cAngularly-dispersed optical parametric amplification of optical pulses with one-octave bandwidth toward monocycle regime\u201d,<br \/>Optics Express <strong>16<\/strong>, 18345\u201318353 (2008).<\/li><li>T. Sekikawa, T. Okamoto, E. Haraguchi, M. Yamashita, and T. Nakajima,<br \/>\u201cTwo-photon resonant excitation of a doubly excited state in He atoms by high-harmonic pulses\u201d,<br \/>Optics Express <strong>16<\/strong>, 21922\u201321929 (2008).<\/li><\/ul><h3>\u5b66\u4f4d\u8ad6\u6587<\/h3><h3>\u5b66\u4f1a\u767a\u8868<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u7814\u7a76\u6210\u679c 2026 \u8ad6\u6587 S. Kakeya [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/page_front-page.php","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-792","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u7814\u7a76\u6210\u679c 2026\u8ad6\u6587S. Kakeya, R. Hasegawa, and T. 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