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9 February 1995 Relaxation of biexcitons in wide wavenumber regions in CuCl
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Proceedings Volume 2362, International Conference on Excitonic Processes in Condensed Matter; (1995) https://doi.org/10.1117/12.200976
Event: Excitonic Processes in Condensed Matter: International Conference, 1994, Darwin, Australia
Abstract
Biexciton lifetime is studied in wide wavenumber regions, high from 0.887 to 6.2 X 106 cm-1 and low from 0 to 0.2 X 106 cm-1. In both regions its lifetime is found within about 20 approximately 40 ps, although it decays via different intermediate states, i.e. emitting different branch polaritons. In the high wavenumber region the lifetime becomes shorter with wavenumber. The decay rates responsible for the radiative emission, acoustic phonon spontaneous emission and elastic scatterings are derived.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kazuaki Kurihara, E. Tokunaga, Mitsuru Baba, and Masaahiro Matsuoka "Relaxation of biexcitons in wide wavenumber regions in CuCl", Proc. SPIE 2362, International Conference on Excitonic Processes in Condensed Matter, (9 February 1995); https://doi.org/10.1117/12.200976
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