INFRARED TRANSIENT ABSORPTION AND ELECTRONIC-STATE OF LOCALIZED SELF-TRAPPED EXCITONS IN KCL-I

Authors
HIROTA S EDAMATSU K KONDO Y ITOH T HIRAI M
Citation
S. Hirota et al., INFRARED TRANSIENT ABSORPTION AND ELECTRONIC-STATE OF LOCALIZED SELF-TRAPPED EXCITONS IN KCL-I, Physical review. B, Condensed matter, 52(11), 1995, pp. 7779-7782
Citations number
19
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
52
Issue
11
Year of publication
1995
Pages
7779 - 7782
Database
ISI
SICI code
0163-1829(1995)52:11<7779:ITAAEO>2.0.ZU;2-R
Abstract
The infrared transient absorption and electronic state of the on-cente r-type self-trapped exciton (STE) localized at an iodine dimer in KCl: I were investigated. The polarization properties and vibronic structur e of the absorption band indicate that the electronic state of the on- center-type STE is rather extended so that the splitting of the 2p-lik e sublevels is very small.