H
Hiroshi Sekiya
Researcher at Kyushu University
Publications - 158
Citations - 2948
Hiroshi Sekiya is an academic researcher from Kyushu University. The author has contributed to research in topics: Excited state & Hydrogen bond. The author has an hindex of 29, co-authored 155 publications receiving 2824 citations. Previous affiliations of Hiroshi Sekiya include Tokyo University of Agriculture and Technology.
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Electronic spectra of jet-cooled tropolone. Effect of the vibrational excitation on the proton tunneling dynamics
TL;DR: In this article, the effect of vibrational excitation on the proton tunneling dynamics was investigated for jet-cooled tropolone (OH) and O(OD) in the A'1B2 state.
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Excited-state double-proton transfer in a model DNA base pair : Resolution for stepwise and concerted mechanism controversy in the 7-azaindole dimer revealed by frequency- and time-resolved spectroscopy
Hiroshi Sekiya,Kenji Sakota +1 more
TL;DR: In this article, the authors reviewed the results and discussions associated with stepwise and concerted mechanism controversy on ESDPT of 7AI 2 together with the excited-state dynamics associated with ESDPTs.
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Vibrational mode-specific tunneling splittings in the à states of deuterated tropolones
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Infrared spectroscopy of Cu+(H2O)(n) and Ag+(H2O)(n): coordination and solvation of noble-metal ions.
TL;DR: Partially resolved rotational structure observed in the spectrum of Ag(+)(H(2)O)(1) x Ar indicates that the complex is quasilinear in an Ar-Ag(+)-O configuration with the H atoms symmetrically displaced off axis.
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Ultrafast excited-state dynamics in photochromic N-salicylideneaniline studied by femtosecond time-resolved REMPI spectroscopy
TL;DR: Investigation of ultrafast processes in photoexcited N-salicylideneaniline with femtosecond time-resolved resonance-enhanced multiphoton ionization spectroscopy reveals that an internal conversion to the S(1)(n,pi( *)) state of the enol form may provide opposite effect on the quantum yield of photochromic products.