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Proceedings Paper

Pressure-Induced Exciton Instability In Organic Solids Probed By Fluorescence
Author(s): Atsuo Matsui; Ken-ichi Mizuno
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Paper Abstract

Luminescence and absorption spectra under hydrostatic pressures in the range 0-50 kbar have been studied. The instability of free excitons occurs in tetracene, anthracene and phenanthrene crystals, while the instability of self-trapped excitons occurs in α-perylene and pyrene crystals. Experimental results lead to a conclusion that the exciton-phonon coupling constants in those materials are well expressed as a function of the intermolecular distance between nearest-neighbor, plane-parallel molecules.

Paper Details

Date Published: 17 May 1989
PDF: 4 pages
Proc. SPIE 1054, Fluorescence Detection III, (17 May 1989); doi: 10.1117/12.951563
Show Author Affiliations
Atsuo Matsui, Konan University (Japan)
Ken-ichi Mizuno, Konan University (Japan)


Published in SPIE Proceedings Vol. 1054:
Fluorescence Detection III
E. Roland Menzel, Editor(s)

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