Decoherence vs. Coulombic interaction in quantum systems with exciton transfer

0024064 - FZÚ 2006 RIV US eng C - Conference Paper (international conference)
Pojsl, Miloslav - Heřman, P. - Barvík, I. - Petřek, M.
Decoherence vs. Coulombic interaction in quantum systems with exciton transfer.
[Dekoherence versus coulombická interakce v kvantovém systému s přenosem excitonu.]
XI Int. Symposium on Gas Flow, Chemical lasers, and High-Power Lasers. Washington: SPIE, 2005 - (Kodymová, J.), s. 788-794. Proceedings of SPIE, 5777. ISBN 0-8194-5760-4. ISSN 0277-786X.
[Int. Symposium on Gas Flow, Chemical lasers, and High-Power Lasers /11./. Praha (CZ), 30.08.2004-03.09.204]
R&D Projects: GA MŠMT(CZ) LN00A015; GA MŠMT(CZ) LN00A016; GA ČR(CZ) GA202/03/0817
Keywords : exciton transfer * relaxation * density matrix theory
Subject RIV: BH - Optics, Masers, Lasers

We investigate exciton transfer and relaxation in totally asymmetric trimer modelling energy transfer from the donor to acceptor molecule through molecular medium (DMA complex). We suppose the strong coupling limit of the exciton transfer in which (Coulombic) interaction between acting molecules of our DMA system is mainly stronger then the interaction of the exciton with a thermal bath.

Zkoumáme přenos excitonu a relaxaci v úplně asymetrickém trimeru modelujícím přenos energie od donorové k akceptorové molekule přes molekulární prostředí (komplex DMA).
Permanent Link: http://hdl.handle.net/11104/0114668