Accession Number:

ADA232153

Title:

Luminescence and Absorption Spectra of C sub 60 Films

Descriptive Note:

Technical rept. no. 12, Jun 1990-Feb 1991

Corporate Author:

CALIFORNIA UNIV LOS ANGELES

Report Date:

1991-02-01

Pagination or Media Count:

13.0

Abstract:

Solid films of C60 deposited on CaF2 under ultra-high vacuum show luminescence in the 700-1100nm spectral range at 20K. A 1400 cm-1 progression in the ag soccerball inflation mode is observed. The low-temperature absorption spectrum exhibits similar fine structure. The characterization of vibronic splittings in the ground and emitting state and the transition intensity mechanism are discussed.

Subject Categories:

  • Optics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE