Rchr

J-GLOBAL ID：200901010070281140 Update date: Jun. 06, 2020

Watanabe Yasutaka

ワタナベヤスタカ | Watanabe Yasutaka

Affiliation and department：
Job title：教授

Research field (1)： Semiconductors, optical and atomic physics

Research keywords (2)： Material Science , 材料物性

Research theme for competitive and other funds (4)：

2002 - カテロイドの三重項励起状態
2002 - Carotenoid Triplet-excited-State
1980 - カロテノイドの光学的性質
1980 - Optical Properties of Carotenoids

MISC (70)：

FS Rondonuwu, K Yokoyama, R Fujii, Y Koyama, RJ Cogdell, Y Watanabe. The role of the 1(1)B(u)(-) state in carotenoid-to-bacteriochlorophyll singlet-energy transfer in the LH2 antenna complexes from Rhodobacter sphaeroides G1C, Rhodobacter sphaeroides 2.4.1, Rhodospirillum molischianum and Rhodopseudomonas acidophila. CHEMICAL PHYSICS LETTERS. 2004. 390. 4-6. 314-322
Y Koyama, FS Rondonuwu, R Fujii, Y Watanabe. Light-harvesting function of carotenoids in photo-synthesis: The roles of the newly found 1(1)B(u)(-) state. BIOPOLYMERS. 2004. 74. 1-2. 2-18
The energies and kinetics of triplet carotenoids in the LH2 anntena complexes as determined by phosphorescence spectroscopy, Chem. Phys. Lett., 384(2004)364-371. Chem. Phys. Lett. 2004. 384(2004)364-371
Dependence of singlet-energy transfer on the conjugation length of carotenoids reconstituted into the LH1 complex from Rhodo-spirillum rubrum S1, Chem. Phys. Lett., 393(2004)184-191. Chem. Phys. Lett. 2004. 393(2004)184-191
Rapid Formation of the 1³Ag State from the 1¹Bu State; A New Dactivation Pathway in Carotenoids, Carotenoid Science, 7(2004)15-17. Carotenoid Science,. 2004. 7(2004)15-17

ｍore...

Books (4)：

Electron Emission Spectra of DX Center under Pressure
High-Pressure Science and Technology-1993 part 1, American Institute of Physics 1994
光合成色素ベータカロテンの電子状態の全容の解明
科学技術の最前線XIV,ダイヤモンド社 1993
発光とその励起スペクトルによるβ-caroteneとβ-apo-8'-Carotenalの電子構造の研究
平成2,3年度科学研究費補助金(総合研究A)研究成果報告書 1992
Pressure effects on multiple electron emission rates and thermal activation energy of Si-DX in AlGaAs
High Pressure Research on Solids

Works (35)：

21世紀学会公開講座:講演「科学技術と環境」
2004 -
高湿度下における検知素子の開発
2003 -
Development of Sensors under High Humidity
2003 -
水中のクラスターに関する研究
2001 -
カロテノイドの時間分解分光
2001 -

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Education (4)：

- 1962 Osaka University
- 1962 Osaka University Graduate School, Division of Natural Science
- 1960 Osaka University School of Science
- 1960 Osaka University Faculty of Science

Professional career (2)：

Doctor of Engineering (Osaka University)
Master of Science (Osaka University)

Work history (8)：

1969 - 1975 Kwansei Gakuin University
1969 - 1975 Kwansei Gakuin University, Assistant Professor
1975 - - 関西学院大学教授
1975 - - Kwansei Gakuin University, Professor
1969 - 1969 Osaka University

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Committee career (1)：

1992 - 21世紀学会代表幹亊

Association Membership(s) (4)：

21世紀学会 , レーザー学会 , 日本生物物理学会 , 日本物理学会

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