One-phonon spectra in absorption and fluorescence spectra of molecular impurities: breakdown of mirror symmetry

✍ Scribed by G.J. Small

• Publisher: Elsevier Science
• Year: 1972
• Tongue: English
• Weight: 408 KB
• Volume: 15
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(72)87039-8

✦ Synopsis

Conditions

for breakdown of the structural and intensity mirror symmetry relationship between the one-phonon spectra in the absorption and fluorescence spectra of molecular impurities arc established. A criterion is giv-en for determining when the contribution of quadratic coupling to the zero-phonon bandlvidth, for a given linear electronphonon coupling strength, is expected to be minimal.