Zobrazeno 1 - 10
of 14
pro vyhledávání: '"S. Seckin Senlik"'
Autor:
Leonas Valkunas, Jian Ren Shen, Jie Pan, Vladimir Chorošajev, Andrius Gelzinis, S. Seckin Senlik, Jennifer P. Ogilvie, Mikas Vengris, Darius Abramavicius
Publikováno v:
Physical chemistry chemical physics : PCCP. 19(23)
We report 2D electronic spectroscopy on the photosystem II core complex (PSII CC) at 77 K under different polarization conditions. A global analysis of the high time-resolution 2D data shows rapid, sub-100 fs energy transfer within the PSII CC. It al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aad5ccb07f5681eeba79660f82cccdbb
https://pubmed.ncbi.nlm.nih.gov/28574545
https://pubmed.ncbi.nlm.nih.gov/28574545
Autor:
Jennifer P. Ogilvie, Franklin D. Fuller, Jie Pan, Charles F. Yocum, Leonas Valkunas, Andrius Gelzinis, Daniel E. Wilcox, S. Seckin Senlik, Vytautas Butkus, Darius Abramavicius
Publikováno v:
Nature Chemistry. 6:706-711
Photosynthesis powers life on our planet. The basic photosynthetic architecture consists of antenna complexes that harvest solar energy and reaction centres that convert the energy into stable separated charge. In oxygenic photosynthesis, the initial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::796d651accd4e8b96fbce1f1897860e8
https://doi.org/10.1038/nchem.2005
https://doi.org/10.1038/nchem.2005
Autor:
Brandon Berg, S. Seckin Senlik, Jennifer P. Ogilvie, Jie Pan, Andrew Niedringhaus, Anton Loukianov
Publikováno v:
The journal of physical chemistry letters. 8(3)
Characterizing ultrafast energy and charge transfer is important for understanding a wide range of systems, from natural photosynthetic complexes to organic photovoltaics. Distinguishing the kinetic processes of energy transfer and charge separation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ce2dbecd086b41377cdb1b07c86eb84
https://pubmed.ncbi.nlm.nih.gov/28099020
https://pubmed.ncbi.nlm.nih.gov/28099020
Autor:
Veronica R. Policht, Franklin D. Fuller, Jennifer P. Ogilvie, Jie Pan, S. Seckin Senlik, Andrew Niedringhaus
Publikováno v:
International Conference on Ultrafast Phenomena.
We present a comparative two-dimensional electronic spectroscopy study of coherent dynamics in the photosystem II reaction center, the bacterial reaction center and their constituent monomers pigments. We discuss the physical origin of the observed c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ea896b78f39d4527b4a8f5c158d4bb5
https://doi.org/10.1364/up.2016.utu4a.35
https://doi.org/10.1364/up.2016.utu4a.35
Publikováno v:
The journal of physical chemistry letters. 6(13)
There has been considerable recent interest in the observation of coherent dynamics in photosynthetic systems by 2D electronic spectroscopy (2DES). In particular, coherences that persist during the "waiting time" in a 2DES experiment have been attrib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8446cb506e0236b8452730df5b2a91c
https://pubmed.ncbi.nlm.nih.gov/26266711
https://pubmed.ncbi.nlm.nih.gov/26266711
Autor:
Jennifer P. Ogilvie, Leonas Valkunas, Vytautas Butkus, Darius Abramavicius, Daniel E. Wilcox, Andrius Gelzinis, S. Seckin Senlik, Jie Pan, Franklin D. Fuller
Publikováno v:
19th International Conference on Ultrafast Phenomena.
We report coherent dynamics in the photosystem II reaction center observed by two dimensional electronic spectroscopy. We discuss the physical nature of the coherences and their importance for charge separation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fc7ea6238ab0522467135abde7f220b
https://doi.org/10.1364/up.2014.08.tue.c.1
https://doi.org/10.1364/up.2014.08.tue.c.1
Publikováno v:
Optics Express
Cataloged from PDF version of article. We report on a comparative study of grating based plasmonic band gap cavities. Numerically, we calculate the quality factors of the cavities based on three types of grating surfaces; uniform, biharmonic and Moir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9da149f281f83e40016e6629b125f61
https://pubmed.ncbi.nlm.nih.gov/19724552
https://pubmed.ncbi.nlm.nih.gov/19724552
Publikováno v:
CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference.
Controlling the group velocity (v g ) of light is an important issue in order to understand light matter interactions and enable new technological applications. Surface plasmon polaritons(SPP) offer new possibilities in this regard. SPPs with small g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81343d214adc1531e4b23007209a835a
https://doi.org/10.1109/cleoe-eqec.2009.5192039
https://doi.org/10.1109/cleoe-eqec.2009.5192039
Publikováno v:
Physical Review B-Condensed Matter and Materials Physics
In this paper, we have experimentally demonstrated the formation of plasmonic band gap cavities in infrared and visible wavelength range. The cavity structure is based on a biharmonic metallic grating with selective high dielectric loading. A uniform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb7d221056f5dd01de13164108ad9ad1
https://doi.org/10.1103/physrevb.77.195130
https://doi.org/10.1103/physrevb.77.195130
Publikováno v:
Physical Review Letters
We have demonstrated slow propagation of surface plasmons on metallic Moir\'e surfaces. The phase shift at the node of the Moir\'e surface localizes the propagating surface plasmons and adjacent nodes form weakly coupled plasmonic cavities. Group vel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09c9720a9b3ea29b4ea2f5c633d4b11c
https://pubmed.ncbi.nlm.nih.gov/19257590
https://pubmed.ncbi.nlm.nih.gov/19257590