LOCATION OF THE LOWEST EXCITON IN C-60 SINGLE-CRYSTAL BY 2-PHOTON EXCITATION SPECTROSCOPY

Authors
MUCCINI M DANIELI R ZAMBONI R TALIANI C MOHN H MULLER W TERMEER HU
Citation
M. Muccini et al., LOCATION OF THE LOWEST EXCITON IN C-60 SINGLE-CRYSTAL BY 2-PHOTON EXCITATION SPECTROSCOPY, Chemical physics letters, 245(1), 1995, pp. 107-112
Citations number
30
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics letters → ACNP
ISSN journal
00092614
Volume
245
Issue
1
Year of publication
1995
Pages
107 - 112
Database
ISI
SICI code
0009-2614(1995)245:1<107:LOTLEI>2.0.ZU;2-X
Abstract
Two-photon excitation of C-60 single crystal at 4 K shows a sharp band at 1.846 eV which is assigned to the lowest forbidden Frenkel singlet exciton of T-1g symmetry. This assignment is supported by the analysi s of Herzberg-Teller induced photoluminescence.