TACHIKAWA Takashi

J-GLOBAL         Last updated: Dec 9, 2019 at 13:32
 
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Name
TACHIKAWA Takashi
Affiliation
Kobe University
Section
Molecular Photoscience Research Center
Job title
Associate Professor

Research Areas

 
 

Academic & Professional Experience

 
 
   
 
Research Associate, Osaka University The Institute of Scientific and Industrial Research
 

Education

 
 
 - 
1998
Faculty of Education, Fukushima University
 
 
 - 
2000
Graduate School, Division of Education, Fukushima University
 

Awards & Honors

 
Sep 2018
Mechanistic insights into photochemical reactions on organic lead halide perovskites from single-particle spectroscopy, 2018年光化学討論会 最優秀学生発表賞(ポスター発表部門), 光化学協会
Winner: 木村 優季, TACHIKAWA TAKASHI
 
Sep 2018
ルテニウム修飾メソポーラスシリカの単一粒子発光観測, 「低次元系光機能材料研究会」第8回サマーセミナー 優秀ポスター賞, 日本化学会「低次元系光機能材料研究会」
Winner: 渡瀬 達也, TACHIKAWA TAKASHI
 
Nov 2017
光誘起電子移動反応における磁場効果を利用した新規蛍光イメージング法の開発, 第56回電子スピンサイエンス学会年会(SEST2017) 優秀ポスター賞, 電子スピンサイエンス学会
Winner: 櫻井 学, TACHIKAWA TAKASHI
 
Sep 2017
Slow Charge Transfer Process over a Few Nanoseconds in Heterostructured CH3NH3PbBr3-xIx, 2017年光化学討論会 優秀学生発表賞(ポスター)1, 光化学協会
Winner: 狩俣 出, TACHIKAWA TAKASHI
 
Sep 2016
Long-range charge transfer and transient species formation during halide exchange reaction on an organolead halide perovskite crystal, 2016年光化学討論会 優秀学生発表賞(口頭発表), 光化学協会
Winner: 狩俣 出, TACHIKAWA TAKASHI
 

Published Papers

 
Structural Dynamics of Lipid Bilayer Membranes Explored by Magnetic Field Effect Based Fluorescence Microscopy
Manabu Sakurai, Yasuhiro Kobori, Takashi Tachikawa
J. Phys. Chem. B      Dec 2019   [Refereed]
Interfacial oxygen vacancies yielding long-lived holes in hematite mesocrystal-based photoanodes
Zhujun Zhang, Izuru Karimata, Hiroki Nagashima, Shunsuke Muto, Koji Ohara, Kunihisa Sugimoto, Takashi Tachikawa
Nat. Commun.   10 4832   Oct 2019   [Refereed]
Transient Electron Spin Polarization Imaging of Heterogeneous Charge-Separation Geometries at Bulk-Heterojunction Interfaces in Organic Solar Cell
2. Y. Kobori, T. Ako, S. Oyama, T. Tachikawa, K. Marumoto
J. Phys. Chem. C   123(22) 13472-13481   May 2019   [Refereed]
Seigo Mizutani, Izuru Karimata, Longjie An, Takamasa Sato, Yasuhiro Kobori, Hiroshi Onishi, Takashi Tachikawa
J. Phys. Chem. C   123(20) 12592-12598   Apr 2019   [Refereed]
Efficient and versatile mechanochromic luminescence of phenanthroimidazolylbenzothiadiazoles: tricolor switching and directional control over the chromism
Sayaka Nagai, Maho Yamashita, TACHIKAWA TAKASHI, Takashi Ubukata, Masatoshi Asami, Suguru Ito
J. Mater. Chem. C   7(17) 4988-4998   Mar 2019   [Refereed]

Misc

 
チタン酸ストロンチウムメソ結晶光触媒を利用した光水素製造
TACHIKAWA TAKASHI
太陽エネルギー   44(1) 33-40   Jan 2018   [Invited]
Peng Zhang, TACHIKAWA TAKASHI, Mamoru Fujitsuka, Tetsuro Majima
Chemistry A European Journal   24(24) 6295-6307   Dec 2017   [Refereed]
メソ結晶空間を利用した高効率光触媒の開発
TACHIKAWA TAKASHI
月刊「化学工業」   68(10) 21-26   Oct 2017   [Invited]
光触媒活性サイトの地図を手に入れよう!1分子蛍光イメージング
TACHIKAWA TAKASHI
株式会社 月刊化学   72(9) 68-69   Sep 2017   [Invited]
Tachikawa Takashi, Majima Tetsuro
NPG Asia Materials   6(May)    May 2014   [Refereed][Invited]

Conference Activities & Talks

 
Mechanism of multiple multiexciton formation and triplet dissociation by singlet fission in thin films
○Saki Matsuda, Shinya Oyama, Takashi Tachikawa, Yasuhiro Kobori
16th International Symposium on Spin and Magnetic Field Effects in Chemistry and Related Phenomena   Aug 2019   
Molecular geometries and motions driving quintet multiexcitons via singlet fissions
○Yasuhiro Kobori, Hiroki Nagashima, Shuhei Kawaoka, Seiji Akimoto, Takashi Tachikawa, Yasunori Matsui, Hiroshi Ikeda
16th International Symposium on Spin and Magnetic Field Effects in Chemistry and Related Phenomena   Aug 2019   
Photoinduced charge recombination in P3HT:PC70BM blend film studied by TR-EPR
○Shinya Oyama, Hiroki Nagashima, Takashi Tachikawa, Yasuhiro Kobori
16th International Symposium on Spin and Magnetic Field Effects in Chemistry and Related Phenomena   Aug 2019   
Molecular Geometries and Motions Drive Quintet Multiexcitons via Singlet Fissions
○Yasuhiro Kobori, Hiroki Nagashima, Shuhei Kawaoka, Seiji Akimoto, Takashi Tachikawa, Yasunori Matsui, Hiroshi Ikeda
6th Awaji International Workshop on “Electron Spin Science & Technology: Biological and Materials Science Oriented Applications” (6th AWEST 2019)   Jun 2019   
Geometry and Dynamics of Quintet Multiexciton Studied By Time-Resolved EPR [Invited]
○Yasuhiro Kobori, Hiroki Nagashima, Shuhei Kawaoka, Seiji Akimoto, Takashi Tachikawa, Yasunori Matsui, Hiroshi Ikeda
235th ECS Meeting   May 2019   

Teaching Experience

 

Research Grants & Projects

 
TiO2 Photocatalytic Reaction Mechanism
Grant-in-Aid for Scientific Research
Project Year: 2003 - 2006