Exciton transition energy and temperatur
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Masayuki Yoshizawa; Katsuhiko Nishiyama; Masamichi Fujihira; Takayoshi Kobayashi
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Article
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1993
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Elsevier Science
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English
β 616 KB
Exciton transition energies and temperature dependence of ultrafast relaxation processes have been investigated in polydiaca tylene (PDA-( 12,8)) Langmuir-Blodgett films with several exciton transition energies using femtoseeond absorption speetroscopy. The relaxation from self-trapped exciton to th