Publication list
2015
Journals
- S. Tsuchiya, Y. Sugawara, S. Tanda, and Y. Toda
Symmetry-dependent carrier relaxation dynamics and charge–density–wave transition in DyTe3 probed by polarized femtosecond spectroscopy
J. Opt. 17 085501 (2015)
- Ivan Madan, Tohru Kurosawa, Yasunori Toda, Migaku Oda, Tomaz Mertelj, and Dragan Mihailovic
Evidence for carrier localisation in the pseudogap state of cuprate superconductors from coherent quench experiments
Nat. Commun. 6, 6958 (2015)
- Masato Suzuki, Keisaku Yamane, Kazuhiko Oka, Yasunori Toda, and Ryuji Morita
Extended Stokes Parameters for Cylindrically-Polarized Beams
Opt. Rev. 22, 179-183 (2015)
- K. Watanabe, S. Tsuchiya, Y. Toda, T. Kurosawa, M. Oda, T. Mertelj, I. Madan, V. V. Kabanov, D. Mihailovic
Time-resolved polarimetry for photoexcited QP dynamics in Bi2212
Int. J. Mod. Phys. B 29 1542031(1-7) (2015)
- Masato Suzuki, Keisaku Yamane, Kazuhiko Oka, Yasunori Toda, and Ryuji Morita
Full Quantitative Analysis of Arbitrary Cylindrically Polarized Pulses by Using Extended Stokes Parameters
Scientific Reports 5, 17797 (2015)
International Conferences, Symposiums and Workshops
- (Poster) S. Tsuchiya, K. Nakagawa, J. Yamada, Y. Toda
“Photo-induced phase separation in metallic phase of the organic compound κ-(ET)2Cu(NCS)2”
11th International Symposium on Crystalline Organic Metals, Superconductors and Magnets. ISCOM 2015, Bad Gögging, Germany, September 8, 2015 (PI-16).
- (Invited) Satoshi Tsuchiya
“Femtosecond pump-probe spectroscopy for organic superconductors resolved by the probe polarization”
Department Seminars, (Jozef Stefan Institute, Ljubljana Slovenia September 4, 2015).
- (Invited) Y. Toda and K. Shigematsu
“Coherent dynamics of excitons excited by singular optical pulses”
Japan, Vietnam, Bulgaria and Taiwan Joint Workshop, (National Chiao Tung University, Taiwan, July 18-20, 2015).
- (Poster) K. Shigematsu, S. Morimoto, M. Suzuki, K. Yamane, R. Morita, Y. Toda
“Coherent Dynamics of Uniaxially-Strained GaN Excitons Excited by Cylindrically Polarized Pulses”
Conference on Lasers and Electro-Optics/Europe and the European Quantum Electronics Conference (CLEO Europe 2015), International Congress Centre, Munich, Germany on 21-25 June 2015 (EE-P.15).
- (Poster) K. Shigematsu, T. Nishizaka, H. Yuri, K. Yamane, R. Morita, Y. Awaji, Y. Toda
“Optical feedback control of orbital angular momentum in a vertical-cavity surface-emitting laser using spatial phase modulation”
Optical manipulation and its satellite topics (OMC'15), Pacifico Yokohama (Kanagawa), Japan on April 22 - April 24 (2015)OMCp4-6.
- (Invited) Y. Toda and K. Shigematsu
“Spatiotemporal coherent spectroscopy using singular optical pulses”
The 19th Hiroshima International Symposium on Synchrotron Radiation, March 5-6 (2015), Hiroshima University Faculty Club.
2014
Journals
- Y. Toda, F. Kawanokami, T. Kurosawa, M. Oda, I. Madan, T. Mertelj, V. V. Kabanov, D. Mihailovic
Rotational symmetry breaking in Bi2Sr2CaCu2O8+δ probed by polarized femtosecond spectroscopy
Phys. Rev. B. 90, 094513-1--5 (2014).
- I. Madan, T. Kurosawa, Y. Toda, M. Oda, T. Mertelj, P. Kusar and D. Mihailovic
Separating pairing from quantum phase coherence dynamics above the superconducting transition by femtosecond spectroscopy
Sci. Rep. 4, 5656 (2014).
- S. Ono, Y. Toda, and Jun Onoe
Unified understanding of the electron-phonon coupling strength for nanocarbon allotropes
Phys. Rev. B. 90, 155435-1--5 (2014).
- Masato Suzuki, Keisaku Yamane, Kazuhiko Oka, Yasunori Toda, and Ryuji Morita
Nonlinear coupling between axisymmetrically-polarized ultrashort optical pulses in a uniaxial crystal
Opt. Express 22, 16903-16915 (2014).
- C. Gadermaier, V. V. Kabanov, A. S. Alexandrov, L. Stojchevska, T. Mertelj, C. Manzoni, G. Cerullo, N. D. Zhigadlo, J. Karpinski, Y. Q. Cai, X. Yao, Y. Toda, M. Oda, S. Sugai, and D. Mihailovic
Strain-Induced Enhancement of the Electron Energy Relaxation in Strongly Correlated Superconductors
Phys. Rev. X 4, 011056 (2014).
- Keisaku Yamane, Zhili Yang, Yasunori Toda, and Ryuji Morita
Frequency-resolved measurement of the orbital angular momentum spectrum of femtosecond ultra-broadband optical-vortex pulses based on field reconstruction
New J. Phys. 16, 053020 (2014).
Books
- Y. Toda and R. Morita
Laser Spectroscopy Using Topological Light Beams
Springer Series in Progress in Nanophotonics 3, 2014, pp 83-117, Eds. T. Yatsui and M. Ohtsu
ISBN: 978-3-319-11601-3 (Print) 978-3-319-11602-0 (Online)
International Conferences, Symposiums and Workshops
- (Invited) Y. Toda, K. Watanabe, S. Tsuchiya, T. Kurosawa, M. Oda, T. Mertelj, I. Madan, V. V. Kabanov, D. Mihailovic
“Time-resolved polarimetry for quasi-particle dynamics in Bi2212”
10th International Conference on New Theories, Discoveries, and Applications of Superconductors and Related Materials(New3SC-10), Chongqing, China, Oct.26-29 (2014).
- (Oral) K. Shigematsu, K. Yamane, R. Morita, and Y. Toda
“Spatiotemporal decoherence of excitons excited by an optical vortex with multiple orbital angular momentum”
Optical manipulation and its satellite topics (OMC'14), Pacifico Yokohama (Kanagawa), Japan on April 22 - April 25 (2014)OMC8-4.
- (Oral) K. Shigematsu, K. Yamane, R. Morita, and Y. Toda
“Spatiotemporal coherence of GaN excitons excited by an optical vortex with multiple orbital angular momentum”
Conference on Lasers and Electro-Optics/International Quantum Electronics Conference (CLEO2014), San Jose Convention Center, San Jose, CA, USA on 8-13 June 2014 (FTu1B.3).
- (Invited) Y. Toda, K. Watanabe, S. Tsuchiya, T. Kurosawa, M. Oda, T. Mertelj, I. Madan, V. V. Kabanov, D. Mihailovic
“Polarized femtosecond spectroscopy for quasiparticle dynamics associated with symmetry breaking in Bi2Sr2CaCu2O8+d”
5th International Conference on Photo Induced Phase Transitions and Cooperative Phenomena (PIPT5), Hotel Golf, Bled, Slovenia on 8-13 June 2014.
- (Poster) Satoshi Tsuchiya, Yuta Sugawara, Satoshi Tanda, Yasunori Toda
“Femtosecond pump-probe spectroscopy for a charge-density-wave system of DyTe3 resolved by the probe polarization ”
5th International Conference on Photo Induced Phase Transitions and Cooperative Phenomena (PIPT5), Hotel Golf, Bled, Slovenia on 8-13 June 2014.
2013
Journals
- Y. Toda, K. Shigematsu, K. Yamane, R. Morita
Efficient Laguerre–Gaussian mode conversion for orbital angular momentum resolved spectroscopy
Opt. Commun. 308, 147–151 (2013).
- T. Naito, S. Matsuo, T. Inabe, Y. Toda
Direct Observation and Interpretation of Carrier Dynamics of Molecular Magnetic Superconductors
J. Supercond. Nov. Magn. 26, 1679–1682 (2013).
- Shota Ono, Hiroyuki Shima, and Yasunori Toda
Revealing the anomalous nonequilibrium carrier relaxation dynamics in C60-related materials
Trans. Mater. Res. Soc. Jpn. 38, 283-286 (2013).
- Y. Toda, T. Mertelj, P. Kusar, T. Kurosawa, M. Oda, M. Ido, D. Mihailovic
Impact of pseudogap on photoinduced superconducting phase transition in underdoped Bi2212
Physica C, 493, 112-113 (2013).
- Kyohhei Shigematsu, Yasunori Toda, Keisaku Yamane, and Ryuji Morita
Orbital Angular Momentum Spectral Dynamics of GaN Excitons Excited by Optical Vortices
Jpn. J. Appl. Phys. 52, 08JL08 (2013).
- Y. Toda, K. Shigematsu, A. Hasegawa, and S. Adachi
Exciton-exciton interactions in tensile-strained GaN
Jpn. J. Appl. Phys. 52, 08JL03 (2013).
International Conferences, Symposiums and Workshops
- (Invited)Y. Toda, F. Kawanokami, T. Kurosawa, M. Oda, M. Ido, T. Mertelj, P. Kusar, D. Mihailovic
“Role of pseudogap in the photoinduced superconducting phase transition of underdoped Bi2212”
Study of matter at extreme conditions 2013 (SMEC2013)-Inhomogeneous Superconductors and Related Functional Materials, Miami Florida USA. March 28 (2013).
2012
Journals
- Shota Ono, Hiroyuki Shima, and Yasunori Toda
Theory of photoexcited carrier relaxation across the energy gap of phase-ordered materials
Phys. Rev. B 86, 104512 (2012).
- K. Yamane, Y. Toda, and R. Morita
Ultrashort optical-vortex pulse generation in few-cycle regime
Opt. Express 20, 18986-18993 (2012).
- T. Naito, S. Matsuo, T. Inabe and Y. Toda
Carrier Dynamics in a Series of Organic Magnetic Superconductors
J. Phys. Chem. C, 116, 2588–2593 (2012).
- J. Onoe, T. Ito, SI. Kimura, H. Shima, Y. Toda, H. Yoshioka
One-Dimensional Uneven Peanut-Shaped C60 Polymer: A Quantum Electronic System in Riemannian Space
Fullerenes, Nanotubes and Carbon Nanostructures 20, 1-16 (2012).
International Conferences, Symposiums and Workshops
- Kyohhei SHIGEMATSU, Yasunori TODA, Keisaku YAMANE, Ryuji MORITA
“Coherent orbital angular momentum transfer to GaN excitons using optical vortex pulses”
Topological lightwave synthesis and its applications 2012, Chiba University, (July 5-6) Japan.
- Keisaku Yamane, Yasunori Toda, and Ryuji Morita
“Generation of ultrashort optical vortex pulses using optical parametric amplification”
Quantum Electronics and Laser Science Conference (QELS) 2012 paper: JTu1K.4
- (Invited)Y. Toda, T. Mertelj, P. Kusar, T. Kurosawa, M. Oda, M. Ido, and D. Mihailovic
“Impact of pseudogap on photoinduced superconducting phase transition in underdoped Bi2212”
9th International Conference on New Theories, Discoveries, and Applications of Superconductors and Related Materials, New3SC-9, Frascati - Rome, Italy, Sep. (2012).
- Y Toda, K Shigematsu, A Hasegawa, and S Adachi
“Exciton-exciton interactions in tensile-strained GaN”
International Workshop on Nitride Semiconductors 2012, IWN2012, Sapporo, Japan (2012) ThP-PR-50.
- (Invited)Kyohhei Shigematsu, Yasunori Toda, Keisaku Yamane, and Ryuji Morita
“Orbital-angular-momentum spectral dynamics of GaN excitons excited by optical vortices”
International Workshop on Nitride Semiconductors 2012, IWN2012, Sapporo, Japan (2012) PR7-1.
2011
Journals
- Y. Toda, T. Mertelj, T. Naito, and D. Mihailovic
Femtosecond Carrier Relaxation Dynamics and Photoinduced Phase Separation in κ-(BEDT-TTF)2Cu[N(CN)2]X (X=Br,Cl)
Phys. Rev. Lett. 107, 227002 (2011).
- Y. Toda, T. Mertelj, P. Kusar, T. Kurosawa, M. Oda, M. Ido, and D. Mihailovic
Quasiparticle relaxation dynamics in underdoped Bi2Sr2CaCu2O8+δ by two-color pump-probe spectroscopy
Phys. Rev. B 84, 174516 (2011).
- L. Stojchevska, P. Kusar, T. Mertelj, V.V. Kabanov, Y. Toda, X. Yao, and D. Mihailovic
Mechanisms of nonthermal destruction of the superconducting state and melting of the charge-density-wave state by femtosecond laser pulses
Phys. Rev. B 84, 180507 (2011).
- S. Ryuzaki, T. Kai, Y. Toda, S. Adachi, J. Onoe
Effects of inter-molecular charge-transfer excitons on the external quantum efficiency of zinc-porphyrin/C(60) heterojunction photovoltaic cells
J. Phys. D-Appl. Phys. 44, 145103 (2011).
International Conferences, Symposiums and Workshops
- (Invited) Y. Toda, T. Mertelj, M. Oda, and D. Mihailovic
“Photoinduced superconducting phase transition in a high-Tc superconductor”
The 2nd France-Japan Workshop on Nanophotonics, Toba Hotel International, Toba / Ise, (Nov.7-9) Japan.
- Y. Awaji, N. Wada, Y. Toda, and T. Hayashi
“World first mode/spatial division multiplexing in multi-core fiber using Laguerre-Gaussian mode”
37th European Conference and Exposition on Optical Communications, OSA Technical Digest, paper We.10.P1.55.
- Masato Suzuki, Yasunori Toda, Ryuji Morita
“Nonlinear Propagation Effects on High-Power Optical-Vortex Pulses in Anisotropic Crystals”
The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2011 paper: CD5_1
2010
Journals
- Y. Toda, S. Honda, R. Morita
Dynamics of a paired optical vortex generated by second-harmonic generation
Opt. Express 18, 17796-17804 (2010).
- J. Ishioka, Y.H. Liu, K. Shimatake, T. Kurosawa, K. Ichimura, Y. Toda, M. Oda and S. Tanda
Chiral charge-density-waves
Phys. Rev. Lett. 105, 176401 (2010).
- T. Naito, S. Matsuo, T. Inabe and Y. Toda
Carrier dynamics in an organic magnetic superconductor and related salts κ, λ-(BETS)2MCl4 (M = Fe, Ga)
J. Phys.: Condens. Mat., 22, 185701-1--7 (2010).
- Y. Toda, J. Sekiya, Y. H. Liu, N. Momono, M. Oda and M. Ido
Nonequilibrium carrier dynamics studied in underdoped Bi2212 by polarized optical pump-probe spectroscopy
J. Supercond. Nov. Magn. 23, 871–872 (2010).
- T. Naito, M. Fukusaku, S. Matsuo, K. Tajima, T. Inabe, Y. Toda
Time-resolved optical study on BETS superconductors and related salts
Physica B: Condensed Matter, 405, S269-S272 (2010).
- J. Ishioka, Y.H. Liu, K. Shimatake, T. Kurosawa, K. Ichimura, Y. Toda, M. Oda and S. Tanda
Measurement of chirality of charge-density-waves in TiSe2 by using STM
Physica B: Condensed Matter, 405, S214-S216 (2010).
International Conferences, Symposiums and Workshops
2009
Journals
- Y. Toda, R. Onozaki, M. Tsubota, K. Inagaki, and S. Tanda
Optical selection of a multiple phase order in the charge density wave condensate o-TaS3
using a spectrally resolved nonequilibrium measurement
Phys. Rev. B 80 121103(R)-1-4(2009).
- Y. Ueno, Y. Toda, S. Adachi, R. Morita, T. Tawara
Coherent transfer of orbital angular momentum to excitons by optical four-wave mixing
Opt. Express 17 20567–20574(2009).
- T. Ishiguro, Y. Toda, S. Adachi
Coherent dynamics of exciton fine structure in uniaxially-strained GaN
J. Phys. Soc. Japan, 78, 174018-1-4 (2009)
- Y. Toda, K. Shimatake, S. Tanda, and J. Onoe
Femtosecond carrier dynamics in quasi-one- dimensional topological compounds
Proc. SPIE 7214, 72141G-1-12 (2009).
- T. Ishiguro, Y. Toda, S. Adachi, K. Hoshino, and K. Tadatomo
Four-wave-mixing study of exciton fine structure in GaN
Phys. Stat. Sol. (c), 6, 42 - 45 (2009)
- Y Toda, K. Nagaoka, K. Shimatake, R. Morita
Generation and spatiotemporal evolution of optical vortices in femtosecond laser pulses
Electrical Engineering in Japan, 167, 39-46 (2009)
- T. Ishiguro, Y. Toda, S. Adachi, SF. Chichibu
Study on dephasing dynamics of Exciton Fine Structure in GaN
Phys. Stat. Sol. (c), 6, S719 - S722 (2009)
- Y. Toda, K. Yamaguchi, T. Ishiguro, K. Hoshino, K. Tadatomo, S. Adachi
Spatial properties of excitonexciton interactions in GaN observed by four-wave-mixing spectroscopy
Phys. Stat. Sol. (c), 6, S684 - S686 (2009)
- Y. Tokizane, K. Shimatake, Y. Toda, K. Oka, M. Tsubota, S. Tanda, and R. Morita
Global evaluation of closed-loop electron dynamics in quasi-one-dimensional conductors using polarization vortices
Opt. Express 17, 24198–24207 (2009).
International Conferences, Symposiums and Workshops
- (Invited) Y. Toda, J. Sekiya, Y. H. Liu, N. Momono, M. Oda and M. Ido
“Nonequilibrium carrier dynamics studied in UD Bi2212 by polarized optical pump-probe spectroscopy”
7th International Conference on New Theories, Discoveries, and Applications of Superconductors and Related Materials, New3SC-7, Beijing, China, May (2009).
- (Invited) Y. Toda
“Femtosecond carrier dynamics in quasi-one-dimensional topological compounds”
SPIE Photonic West, Ultrafast Phenomena in Semiconductors and Nanostructure Materials XIII, San Jose, USA , Jan. (2009).
- Y. Tokizane, K. Shimatake, Y. Toda, K. Oka, M. Tsubota, S. Tanda, R. Morita
Pump-probe measurement of closed loop coherence in a quasi one-dimensional ring crystal using a polarization vortex
The European Conference on Lasers and Electro-Optics and the XIth European Quantum Electronics Conference (CLEO/Europe-EQEC), CF.P.18, ICM Munich, Germany, Jun. (2009).
2008
Journals
- Y. Toda, S. Ryuzaki, J. Onoe
Femtosecond carrier dynamics in electron-beam-irradiated C60 film
Appl. Phys. Lett. 92, 094102 (2008)
- Y. Toda, T. Ishiguro, S. Adachi, K. Hoshino, and K. Tadatomo
Highly sensitive optical probe for uniaxial strain in GaN epitaxial films
Phys. Stat. Sol. (b) 245, 878–880 (2008)
- T. Naito, Y. Yamada, T. Inabe, and Y. Toda
Carrier Dynamics in k-Type Organic Superconductors; Time-Resolved Observation
J. Phys. Soc. Japan, 77, 064709-1-6(2008)
- T. Ishiguro, Y. Toda, S. Adachi, K. Hoshino, and Y. Arakawa
Dephasing studies of exciton fine structure in uniaxially-strained GaN
Phys. Stat. Sol. (c) 5, 2114–2116 (2008)
- T. Ishiguro, Y. Toda, S. Adachi, and S. F. Chichibu
Four-wave mixing spectroscopy of ultraviolet excitons in strained GaN
Proc. SPIE 6892, 689219 (2008)
- Y.H. Liu, Y. Toda, K. Shimatake, N. Momono, M. Oda, M. Ido
Direct observation of the coexistence of the pseudogap and superconducting quasiparticles in Bi2Sr2CaCu2O8+y by time-resolved optical spectroscopy
Phys. Rev. Lett. 101, 137003 (2008)
International Conferences, Symposiums and Workshops
- (Invited) Y. Toda
Four-wave mixing spectroscopy of ultraviolet excitons in GaN
6892-44, SPIE Symposium on Integrated Optoelectronic Devices, San Jose, USA (2008)
- Y. Toda, Y. Ueno, S. Adachi, R. Morita, T. Ishiguro, and T. Tawara
Four-wave mixing spectroscopy for topological analysis
The 8th International Conference on Excitonic Processes in Condensed Matter, EXCON'08, Kyoto, Japan (2008).
- T. Ishiguro, Y. Toda, S. Adachi, K. Hoshino, S. F. Chichibu
Four-wave-mixing study of exciton fine structure in GaN
The 8th International Conference on Excitonic Processes in Condensed Matter, EXCON'08, Kyoto, Japan (2008).
- (Invited) Y. Toda
Anomalous interactions between correlated electrons observed by ultrafast laser spectroscopy
US-Japan Nanophotonics Seminar“Energy transfer in light-matter interactions in nanometer scale and its applications for nanophotonics", Miyazaki, Japan (2008).
- K. Yamaguchi, Y. Toda, S. Adachi, T. Ishiguro, K. Hoshino, K. Tadatomo
Spatial properties of exciton-exciton interactions in GaN observed by four-wave-mixing spectroscopy
(Th5-E5)International Workshop on Nitride semiconductors (IWN2008), Montreux, Switzerland (2008).
- T. Ishiguro, Y. Toda, S. Adachi, and S. Chichibu
Study on dephasing dynamics of Exciton Fine Structure in GaN
(Th5-E4)International Workshop on Nitride semiconductors (IWN2008), Montreux, Switzerland (2008).
2007
Journals
- T. Ishiguro, Y. Toda, and S. Adachi
Exciton spin relaxation in GaN observed by spin grating experiment
Appl. Phys. Lett. 90, 011904-1-3 (2007)
- T. Onozaki,Y. Toda, R. Morita, S. Tanda
Coherent Double-Pulse Excitation of Charge-Density-Wave Oscillation
Jpn. J. Appl. Phys. 46, 870 (2007)
- K. Shimatake,Y. Toda, S. Tanda
Selective optical probing of the charge-density-wave phases in NbSe3
Phys. Rev. B 75, 115120 (2007)
- T. Ishiguro, Y. Toda, S. Adachi, K. Hazu, T. Sota, and S. F. Chichibu
Coherent manipulation of A and B excitons in GaN
Phys. Stat. Sol. (c) 4, 2776–2779 (2007)
- K. Yamaguchi, Y. Toda, T. Ishiguro, S. Adachi, K. Hoshino, and K. Tadatomo
Time-resolved four-wave mixing studies of excitons in GaN
Phys. Stat. Sol. (c) 4, 2752–2755 (2007)
International Conferences, Symposiums and Workshops
- Y. Toda, S. Adachi, T. Ishiguro, K. Tadatomo and K. Hoshino
Highly sensitive optical probe for uniaxial strain in GaN epitaxial films
WP77 7th International Conference on Nitride Semiconductors, Las Vegas, USA
- T. Ishiguro, Y. Toda, S. Adachi, K. Hoshino, Y. Arakawa
Dephasing studies of exciton fine structure in uniaxially-strained GaN
I2 7th International Conference on Nitride Semiconductors, Las Vegas, USA
- S. Adachi, Y. Toda, T. Ishiguro, and K. Hoshino
Biexciton binding energy of GaN films on various substrates
WP70 7th International Conference on Nitride Semiconductors, Las Vegas, USA
- K. Shimatake, Y. Toda, and S. Tanda
Selective excitation of charge-density-wave phases in NbSe3 by using two-color pump-probe measurement
P-03 International symposium on Topology and Singularity in Optical Physics, Hokkaido Univ. Japan
- T. Ishiguro, Y. Toda, S. Adachi
Optical control of coherent exciton in GaN
P-04 International symposium on Topology and Singularity in Optical Physics, Hokkaido Univ. Japan
- T. Onozaki, Y. Toda, S. Tanda, R. Morita
Coherent double-pulse excitation of charge density wave oscillation
P-06 International symposium on Topology and Singularity in Optical Physics, Hokkaido Univ. Japan
- Y.H. Liu, Y. Toda, K. Shimatake, N. Momono, M. Oda, M. Ido
Direct observations of competing orders in High-Tc Cuprate Superconductor by optical spectroscopy
P-07 International symposium on Topology and Singularity in Optical Physics, Hokkaido Univ. Japan
2006
Journals
- K. Shimatake,Y. Toda, S. Tanda
Quenching of phase coherence in quasi-one-dimensional ring crystals
Phys. Rev. B 73, 153403 (2006)
- S. Adachi, Y. Toda, and T. Ishiguro
Four-wave mixing measurements of biexcitons in uniaxially-strained GaN films
Phys. Stat. Sol. (b) 243, 1568-1571 (2006)
- T. Ishiguro, Y. Toda, S. Adachi, T. Mukai, K. Hoshino, and Y. Arakawa
Degenerate four-wave mixing spectroscopy of GaN films on various substrates
Phys. Stat. Sol. (b) 243, 1560-1563 (2006)
- T. Ishiguro, Y. Toda, S. Adachi, M. Arita, and Y. Arakawa
Transient pump-probe measurements for polarized excitons in strained GaN epitaxial layers
Phys. Stat. Sol. (b) 243, 1564-1567 (2006)
- S. Adachi, Y. Toda, and T. Ishiguro
In-plane anisotropy in uniaxially-strained GaN films detected by optical diffraction technique
Phys. Stat. Sol. (c) 3, 1595-1598 (2006)
International Conferences, Symposiums and Workshops
- K. Shimatake, Y. Toda, and S. Tanda
A Study of Topological Effects on Charge-Density-Wave Phase Transition Dynamics
International Symposium on Topological Aspects of Critical Systems and Networks, Sapporo, Japan (2006)
- K. Shimatake, Y. Toda, and S. Tanda
Ultrafast single particle dynamics in quasi-one-dimensional NbSe3 studied by two-color pump-probe experiments
Quantum Electronics and Laser Science Conference, Long Beach, California, USA (2006)
- Y. Toda, K. Shimatake, R. Onozaki, and S. Tanda
Ultrafast photo-induced dynamics of charge density waves
in quasi-1D compounds
Workshop "Recent developments in low dimensional charge density wave conductors"
Skradin, Croatia June 29.-July 3. (2006)
- K. Yamaguchi, Y. Toda, S. Adachi, T. ishiguro, K. Hoshino and K. Tadatom
Time-resolved four-wave-mixing of UV exciton emissions using a spatial interference technique
The 7th International Conference on Excitonic Processes in Condensed Matter, Winston-Salem, NC USA (2006)
- T. Ishiguro, Y. Toda, S. Adachi, K. Hazu, T. Sota, and S.F. Chichibu
Polarization control of excitons in bulk GaN
The 7th International Conference on Excitonic Processes in Condensed Matter, Winston-Salem, NC USA (2006)
- K. Yamaguchi, T. ishiguro, Y. Toda, S. Adachi, K. Hoshino and K. Tadatom
Time-resolved four-wave mixing studies of excitons in GaN
International Workshop on Nitride Semiconductors, Kyoto, Japan (2006)
- T. Ishiguro, Y. Toda, S. Adachi, K. Hazu, T. Sota, and S.F. Chichibu
Coherent manipulation of A and B excitons in GaN
International Workshop on Nitride Semiconductors, Kyoto, Japan (2006)
2005
Journals
- Y. Toda, S. Adachi, Y. Abe, K. Hoshino, Y. Arakawa
Optical diffraction spectroscopy of excitons in uniaxially-strained GaN films
Phys. Rev. B 71, 195315 (2005)
- Y. Abe, Y. Toda, K. Hoshino, Y. Arakawa
Three-dimensional imaging of GaN films using transient two-photon absorption excited by near-infrared laser pulses
Jpn. J. Appl. Phys. 44, L535-538 (2005)
- S. Adachi, Y. Toda
Spectrally-resolved nonlinear spectroscopy of in-plane anisotropy in uniaxially-strained GaN epilayers
Phys. Stat. Sol. (c) 2, 3936-3940 (2005)
- T. Minami, Y. Toda, K. Shimatake, S. Tanda
Coherent Collective Oscillation in the Commensurate Phase of the TaS3 Compound
J. Phys. IV 131, 121 (2005)
- K. Shimatake,Y. Toda, T. Minami S. Tanda
Ultrafast optical study of the CDW phase transition in topological crystals
J. Phys. IV 131, 295 (2005)
International Conferences, Symposiums and Workshops
- Y. Toda, K. Shimatake, T. Minami, and S. Tanda
Coherent dynamics of collective motion in the NbSe3 charge density wave state
The 1st international conference on "Topology in ordered phases (TOP2005)", Sapporo, Japan
- T. Minami, K. Shimatake, Y. Toda, and S. Tanda
Coherent collective excitation of charge-density wave in the commensurate phase of the TaS3 compound
The 1st international conference on "Topology in ordered phases (TOP2005)", Sapporo, Japan
- (invited) K. Shimatake, Y. Toda, T. Minami and S. Tanda
Ultrafast Dynamics of Charge-Density-Wave in Topological Crystals
The 1st international conference on "Topology in ordered phases (TOP2005)", Sapporo, Japan
- T. Minami, Y. Toda, K. Shimatake, and S. Tanda
Coherent Collective Oscillation in the Commensurate Phase of the TaS3 Compound
International Workshop on Electronic Crystals, Corsica, France
- K. Shimatake, Y. Toda, T. Minami and S. Tanda
Ultrafast Optical Study of the CDW Phase Transition in Topological Crystals
International Workshop on Electronic Crystals, Corsica, France
- Y. Toda, S. Adachi, T. ishiguro, T. Mukai, K. Hoshino and Y. Arakawa
Degenerate four-wave mixing spectroscopy of GaN films on various substrates
International Conference on Nitride Semiconductors, Bremen, Germany
- Y. Toda, S. Adachi, T. ishiguro, M. Arita and Y. Arakawa
Transient pump-probe measurements for polarized excitons in strained GaN epitaxial layers
International Conference on Nitride Semiconductors, Bremen, Germany
- S. Adachi, Y. Toda, T. ishiguro, K. Hoshino and Y. Arakawa
In-plane anisotoropy in uniaxially-strained GaN films detected by optical diffraction technique
International Conference on Nitride Semiconductors, Bremen, Germany
- S. Adachi and Y. Toda
Four-wave mixing measurements of biexcitons in uniaxially-strained GaN films
International Conference on Nitride Semiconductors, Bremen, Germany
2004
Journals
- Y. Toda, K. Tateishi, and S. Tanda
Anomalous coherent phonon oscillations in the commensurate phase
of the quasi-two-dimensional 1T-TaS2 compound
Phys Rev. B 70, 033106 (2004)
- Y. Toda、R. Morita, T. Nakaoka, M. Yamashita, T. Inoue, and Y. Arakawa
Selective excitation of self-assembled quantum dots by using shaped pulse
Physica E 21, 180-183 (2004)
- K. Itoh, Y. Toda、R. Morita, and M. Yamashita
Coherent optical control of molecular motion using polarized sequential pulses
Jpn. J. Appl. Phys. 43, 6448-6451 (2004)
International Conferences, Symposiums and Workshops
- (Invited) Y.Toda
"Coherent dynamics in low-dimensional materials utilizing spatiotemporally controlled light"
Joint US-Japan Workshop on "Nanophotonics: Beyond the limit of optical technology" (Tokyo, Japan, October, 2004)
2003
Journals
- Y. Toda, T. Matsubara, R. Morita, M. Yamashita, K. Hoshino, T. Someya and Y. Arakawa
Two-photon absorption and multiphoton-induced photoluminescence of bulk GaN excited below the middle of the bandgap
Appl. Phys. Lett. 82, 4713 (2003)
- Y. Toda, T. Matsubara, R. Morita, K. Hoshino, T. Someya and Y. Arakawa
Efficient two-photon absorption of bulk GaN in the near-infrared region
Phys. Stat. Sol. (c) 0, 2627 (2003)
- T. Inoue, Y. Toda, K. Hoshino, T. Someya, and Y. Arakawa
Raman study of the strain in GaN films by comparison with a free-standing GaN
Phys. Stat. Sol. (c) 0, 2428 (2003)
International Conferences, Symposiums and Workshops
- Y. Toda, T. Nakaoka, S. Kako, and Y. Arakawa
Phonon-assisted nonlinear optical transitions in a single InGaAs self-assembled quantum dot
The International Symposium on New Trends of Physics, Hokkaido, Japan
- (Invited) Y. Toda
Coherent excitation spectroscopy of single self-assembled quantum dots
1st German-Japanese Symposium on spatially resolved spectroscopy and fabrication of nano-structures for nano-atom photonics, Berlin, Germany
- Y. Toda, T. Inoue, T. Nakaoka, R. Morita, M. Yamashita, and Y. Arakawa
Multicolor excitation spectroscopy of single self-assembled quantum dots
1st International Congress on Bio-Nanointerface (ICBN 2003 ), Tokyo, Japan
- T. Matsubara, Y. Toda, R. Morita, M. Yamashita, K. Hoshino, T. Someya, and Y. Arakawa
Efficient two-photon absorption of bulk GaN in the near-infrared region
The 5th International Conference on Nitride Semiconductors (ICNS-5), Nara, Japan
- T. Inoue, T. Matsubara, Y. Toda, K. Hoshino, T. Someya, and Y. Arakawa
Raman study of the residual strain in GaN films by the comparison with a bulk crystal
The 5th International Conference on Nitride Semiconductors (ICNS-5), Nara, Japan
- Y. Toda, R. Morita, T. Nakaoka, M. Yamashita, T. Inoue, Y. Arakawa
Selective coherent excitation of self-assembled quantum dots by using shaped pulse
11th International Conference on Modulated Semiconductor Structures, Nara, Japan
- (Invited) Y. Toda, T. Inoue, R. Morita, M. Yamashita, T. Nakaoka, and Y. Arakawa
Multiple-pulse excitation spectroscopy of individual self-assembled quantum dots
International Workshop on Quantum Nonplanar Nanostructures & Nanoelectronics, Awaji-shima, Japan (2003)
- (Invited) Y. Toda, T. Inoue, T. Nakaoka, S. Ishida and Y. Arakawa
Optical characterization of strong carrier-phonon interactions in single quantum dots
Fifth Pacific Rim Conference on Lasers and Electro-Optics (CLEO/PR 2003), Taipei, Taiwan (2003)