2008/07/22 by Gleb Oshanin, G. Oshanin, M. Tachiya
Chemistry · Physics and Astronomy · #Photochemistry and Electron Transfer Studies #Quantum optics and atomic interactions #Spectroscopy and Quantum Chemical Studies #cond-mat.stat-mech
paper · pdf · doi:10.1103/physreve.78.031124
published as Physical Review E 78, 031124 (2008) · 16 pages
arxiv created 2008/07/22 · openalex publication_date 2008/09/19 · arxiv updated 2010/04/07 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We study direct energy transfer by multipolar or exchange interactions between diffusive excited donor and diffusive unexcited acceptors. Extending over the case of long-range transfer of an excitation energy a nonperturbative approach by Bray and Blythe [Phys. Rev. Lett. 89, 150601 (2002)], originally developed for contact diffusion-controlled reactions, we determine exactly long-time asymptotics of the donor decay function in one-dimensional systems.