The Fano anti-resonance and IR-properties of organic conductors
Abstract
At high temperatures, i.e. in the metallic state excitation of the IR-forbidden symmetric intramolecular modes is shown to become effective. Near the threshold of emission for such a phonon there appears a fine structure as a result of the acoustic phonon assisted excitation of the intramolecular mode by energetic band electrons. The absorption reveals the behaviour typical of the Fano anti-resonance. The infrared frequency dependence of the organic compounds conductivity is discussed.
- Publication:
-
Solid State Communications
- Pub Date:
- September 1978
- DOI:
- 10.1016/0038-1098(78)91145-6
- Bibcode:
- 1978SSCom..27.1211G