Energy transfer between subunits of photosystem II dimer observed by femtosecond transient absorption

Yusuke Yoneda; Tetsuro Katayama; Yutaka Nagasawa; Hiroshi Miyasaka; Yasufumi Umena

doi:10.1364/UP.2016.UTu4A.40

Energy transfer between subunits of photosystem II dimer observed by femtosecond transient absorption

Yusuke Yoneda, Tetsuro Katayama, Yutaka Nagasawa, Hiroshi Miyasaka, Yasufumi Umena

Research Institute for Interdisciplinary Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Energy transfer dynamics of photosystem II monomer and dimer were compared by femtosecond transient absorption (TA) spectroscopy. Excitation energy dependence suggested more excellent quenching ability of dimer by exciton-exciton annihilation.

Original language	English
Title of host publication	International Conference on Ultrafast Phenomena, UP 2016
Publisher	OSA - The Optical Society
ISBN (Print)	9781943580187
DOIs	https://doi.org/10.1364/UP.2016.UTu4A.40
Publication status	Published - Jul 18 2016
Event	International Conference on Ultrafast Phenomena, UP 2016 - Santa Fe, United States Duration: Jul 17 2016 → Jul 22 2016

Other

Other	International Conference on Ultrafast Phenomena, UP 2016
Country	United States
City	Santa Fe
Period	7/17/16 → 7/22/16

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ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Cite this

Yoneda, Y., Katayama, T., Nagasawa, Y., Miyasaka, H., & Umena, Y. (2016). Energy transfer between subunits of photosystem II dimer observed by femtosecond transient absorption. In International Conference on Ultrafast Phenomena, UP 2016 OSA - The Optical Society. https://doi.org/10.1364/UP.2016.UTu4A.40

Energy transfer between subunits of photosystem II dimer observed by femtosecond transient absorption. / Yoneda, Yusuke; Katayama, Tetsuro; Nagasawa, Yutaka; Miyasaka, Hiroshi; Umena, Yasufumi.

International Conference on Ultrafast Phenomena, UP 2016. OSA - The Optical Society, 2016.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yoneda, Y, Katayama, T, Nagasawa, Y, Miyasaka, H & Umena, Y 2016, Energy transfer between subunits of photosystem II dimer observed by femtosecond transient absorption. in International Conference on Ultrafast Phenomena, UP 2016. OSA - The Optical Society, International Conference on Ultrafast Phenomena, UP 2016, Santa Fe, United States, 7/17/16. https://doi.org/10.1364/UP.2016.UTu4A.40

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abstract = "Energy transfer dynamics of photosystem II monomer and dimer were compared by femtosecond transient absorption (TA) spectroscopy. Excitation energy dependence suggested more excellent quenching ability of dimer by exciton-exciton annihilation.",

author = "Yusuke Yoneda and Tetsuro Katayama and Yutaka Nagasawa and Hiroshi Miyasaka and Yasufumi Umena",

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AU - Umena, Yasufumi

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BT - International Conference on Ultrafast Phenomena, UP 2016

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Access to Document

10.1364/UP.2016.UTu4A.40