Hokkaido University, North 13 West 8, Kita-ku, Sapporo-city, Hokkaido 060-8628, Japan

ー WELCOME ! ー

Welcome to Laboratory of Advanced Materials Chemistry ! We are studying on creations and analyses of advanced materials based on photo- and electro-chemistry. New advanced materials with novel photo- and electro-functional properties are expected to open up a frontier field in future.

Photo-functional metal complexes and nanocrystals

Electrochemical electrode for surface profile

Optical materials with special luminescence


RESEARCH ー

Our research interests are,
1) development of luminescent materials (strong luminescent lanthanide(III) complexes, lanthanide(III) complexes with photo-fuctional properties, photophysical analysis for luminescent materials, Luminescent inorganic and glass materials)
2) development of new semiconductor nanoparticles with opto-magnetic properties (study on Faraday effect of polymer thin films containing EuO, EuS, EuSe nanoparticles)
3) advanced analysis based on micro electro-chemistry
4) development of new-type micro electrode based on the electro-chemistry

<Research Fields>
Photochemistry, Coordination Chemistry, Material Chemistry: Prof. Yasuchika Hasegawa
Electrochemistry, Corrosion Chemistry : Assoc. Prof. Koji Fushimi
Photophysics, Material Chemistry: Assist. Prof. Takayuki Nakanishi

ー ADDRESS ー

 Professor
 Yasuchika Hasegawa,
 PhD.

 Laboratory of Advanced
 Materials Chemistry,
 Division of Matetials
 Chemistry, Faculty and
 Graduate School of
 Engineering, Hokkaido
 University

 N13 W8, Kita-ku,
 Sapporo, Hokkaido
 060-8628, Japan

 E-mail: hasegaway[at]
 eng.hokudai.ac.jp
 TEL: +81-11-706-7114
 FAX: +81-11-706-7114


<TOP-page LINKS>

Hokkaido University

School of Engineering

Division of Materials Chemistry

Copyright©2010~ Laboratory of Advanced Materials Chemistry at Hokkaido University. All right reserved.

Prof. Yasuchika Hasegawa, PhD

10 Selected Papers with Citation numbers at 2011.9.28

1) Y. Hasegawa, Y. Kimura, K. Murakoshi, Y. Wada, T. Yamanaka, J. Kim, N. Nakashima and S. Yanagida,
Enhanced emission of duterated tris(hexafluoroacetylacetonato)neodymium(III) complex in solution by suppresion of radiationless transition via vibrational excitation,
J. Phys. Chem. 100, 10201 (1996). Cited 94 times

2) Y. Hasegawa, T. Ohkubo, K. Sogabe, Y. Kawamura, Y. Wada, N. Nakashima and S. Yanagida,
Luminescence of novel neodymium sulfonylaminate in organic media
Angew. Chem., Int. Ed. 39, 357 (2000). Cited 129 times

3) Y. Wada, T. Okubo, M. Ryo, T. Nakazawa, Y. Hasegawa and S. Yanagida,
High efficiency near-IR emission of Nd(III) based on low-vibrational environment in cages of nano-sized zeolites
J. Am. Chem. Soc. 122, 8583 (2000). Cited 91 times

4) Y. Hasegawa, S. Thongchant, Y. Wada, H. Tanaka, T. Kawai, T. Sakata, H. Mori and S. Yanagida,
Enhaced luminescence and photomagnetic properties of surface-modified EuO nanocrystals
Angew. Chem., Int. Ed. 41, 2073 (2002). Cited 36 times

5) Y. Hasegawa, M. Yamamuro, Y. Wada, N. Kanehisa, Kai and S. Yanagida,
Luminescent polymer containing the Eu(III) complex having fast radiation rate and high emission quantum efficiency
J. Phys. Chem. A 107, 1697 (2003). Cited 125 times

6) Y. Hasegawa, Y. Wada and S. Yanagida,
Strategies for designing of luminescent lanthanide(III) complexes and their photonic applications
J. Photochem. Photobio. C Photochem. Rev. 5, 183 (2004). Cited 103 times

7) Y. Hasegawa, M. Afzaal, P. O'Brien, Y. Wada and S. Yanagida,
A novel method for synthesizing EuS nanocrystals from single-source precursor under white LED irradiation
Chem. Commun. 14, 242 (2005). Cited 20 times

8)Y. Hasegawa, T. Adachi, A. Tanaka, M. Afzaal, P. O'Brien, T. Doi, Y. Hinatsu, K. Fujita, K. Tanaka and T. Kawai,
Remarkable magneto-optical properties of europium selenaide nanoparticles with wide energy gap
J. Am. Chem. Soc. 130, 5710 (2008). Cited 26 times

9) T. Nakagawa, Y. Hasegawa and T. Kawai,
Wavelength-divided nondestructive readout capability in luminescence modulation of a photoresponsive lanthanide(III) complex
Chem. Commun. 37, 5630 (2009).Cited 4 times

10) K. Miyata, T. Nakagawa, R. Kawakami, Y. Kita, K. Sugimoto, T. Nakashima, T. Harada, T. Kawai, Y. Hasegawa,
Remarkable luminescence properties of lanthanide complexes with asymmetric dodecahedron structures
Chem. Eur. J.
17, 521 (2011).

 

 

Member

Professor: Yasuchika Hasegawa, Ph.D

Associate Professor: Koji Fushimi, Ph.D

Assistant Professor: Takayuki Nakanishi, Ph.D

D3 student: K. Miyata

M2 student: K. Miyamoto

M2 student: T. Ohkubo

M2 student: Y. Otogawa

M2 student: S. Kawashima

M2 student: M. Maeda

M1 student: K. Kurauchi

M1 student: K. Watanabe

M1 student: N. Sato

M1 student: Y. Suzuki

M1 student: Y. Takabatake

B4 student: M. Jin

B4 student: S. Tateno

B4 student: Y. Hirai

B4 student: K. Matsui

B4 student: k. Yanagisawa

Photo gallery

2011.10.28 (Festival in Faculty of Engineering, Hokkaido Univ.)

 

2011.6.19-23 (RERC11)

 

2011.4.1

 

2010.12.22

 

2010.10.10

 

2010.9.5-10

 

2010.7.8

 

2010.6.28

 

2010.5.28

 

2010.4.23

 

2010.4.2

 

 

Laboratory of Advanced Materials Chemstry, Division of Matetials Chemistry,
Faculty and Graduate School of Engineering, Hokkaido University
N13 W8, Kita-ku, Sapporo 060-8628, Japan
hasegaway[at]eng.hokudai.ac.jp TEL&FAX: 011-706-7114

Get off at Kita 12-jo Station. Through Kita 13-jo gate, you can enter Hokkaido University and you will get to Faculty and Graduate School of Engineering in about 10 minutes