K Mukai   S Abe   H Sumi   
JOURNAL OF LUMINESCENCE 87-9 818-820 2000年5月 [査読有り]
The rate of excitation-energy transfer (EET) within the light-harvesting complex LH2 of photosynthetic purple bacteria is calculated, based on a new formula for EET between molecular aggregates with a small mutual distance, by taking into account ...
T Kawamoto   Y Asai   S Abe   
PHYSICAL REVIEW B 60(18) 12990-12993 1999年11月 [査読有り]
The mechanism of the heat-induced charge transfer observed in Prussian-blue compounds K1-2xCo1+xFe(CN)(6) is studied theoretically in connection with photoinduced magnetism. In the case of x = 0, our first-principles band calculation confirms that...
K Mukai   S Abe   H Sumi   
JOURNAL OF PHYSICAL CHEMISTRY B 103(29) 6096-6102 1999年7月 [査読有り]
Excitation-energy transfer (EET) has been observed to be very rapid from B800 to B850, between two circular aggregates of bacteriochlorophyll molecules (BChls), in the Light-harvesting antenna complex LH2 of photosynthetic purple bacteria. This ra...
T Kato   F Sasaki   S Abe   S Kobayashi   
CHEMICAL PHYSICS 230(2-3) 209-221 1998年5月 [査読有り]
The linear dichroic absorption spectrum of pseudoisocyanine bromide (PIC-Br) molecular J-aggregates is theoretically analyzed by using the dynamical coherent potential approximation and numerical calculations. The absorption spectra with the elect...