LINEAR AND NONLINEAR-OPTICAL PROPERTIES OF PLATINUM-ETHYNYL

Citation
Tj. Mckay et al., LINEAR AND NONLINEAR-OPTICAL PROPERTIES OF PLATINUM-ETHYNYL, The Journal of chemical physics, 108(13), 1998, pp. 5537-5541
Citations number
13
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
ISSN journal
00219606
Volume
108
Issue
13
Year of publication
1998
Pages
5537 - 5541
Database
ISI
SICI code
0021-9606(1998)108:13<5537:LANPOP>2.0.ZU;2-X
Abstract
We report an experimental investigation of absorption, fluorescence, a nd nonlinear absorption in a platinum-ethynyl complex. We have observe d strong singlet absorption at 355 nm, and a weaker triplet absorption at 520 nm. Photoluminescence measurements show a fluorescence band at 400 nm and a phosphorescence band at 520 nm, Pump-probe nonlinear abs orption measurements confirmed that S-0-->T-1 followed by excited trip ler-state absorption corresponds to the dominant excitation path in th e region between 513 and 532 nm. (C) 1998 American Institute of Physic s. [S0021-9606(98)01313-0].