CHEMICAL PHYSICS LETTERS 336(5-6) 445-450 2001年3月 [査読有り]
We study theoretically the influence of both diagonal and off-diagonal disorder on the absorption spectra of the light-harvesting antenna complex LH2 consisting of two circular aggregates, B850 and B800, of bacteriochlorophyll pigments in photosyn...
Two-photon absorption (TPA) spectra of molecular aggregates are calculated for asymmetric molecules with a difference static dipole between the ground and excited states. If the molecules are aligned symmetrically such that their difference static...
K Mukai   S Abe   H Sumi   
PROCEEDINGS OF THE 2000 INTERNATIONAL CONFERENCE ON EXCITONIC PROCESSES IN CONDENSED MATTER 69-72 2001年 [査読有り]
The rate of excitation-energy transfer (EET) within the light-harvesting complex (LH) and from LH to the reaction center (RC) of photosynthetic purple bacteria is calculated, based on a formula for EET between molecular aggregates. We show that op...
A novel microscopic mechanism of bidirectional structural changes Is proposed for the photoinduced magnetic phase transition in Co-Fe Prussian blue analogs on the basis of ab initio quantum chemical cluster calculations, it is shown that the local...