Optical limiting processes in C-60-2-thioxo-1,3-dithiole cycloadduct

Authors
Sahraoui, B Kityk, IV Bielieninik, J Hudhomme, P Gorgues, A
Citation
B. Sahraoui et al., Optical limiting processes in C-60-2-thioxo-1,3-dithiole cycloadduct, OPT MATER, 13(3), 1999, pp. 349-353
Citations number
15
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
OPTICAL MATERIALS
ISSN journal
09253467 → ACNP
Volume
13
Issue
3
Year of publication
1999
Pages
349 - 353
Database
ISI
SICI code
0925-3467(199912)13:3<349:OLPICC>2.0.ZU;2-Z
Abstract
Two-photon absorption (TPA) at lambda = 532 nm in powder-like fullerene-1,3 -dithiolic adduct and C-60 systems have been studied. The measurements have been carried out versus temperature at different hydrostatic pressures. We have unambiguously shown that the adding of the 1,3-dithiole core causes t he observed effects. The modulated-like dependences of the TPA versus p and T have been observed. The latter one reflects complicated contribution of electron-vibration interactions and rotational subsystems to the TPA values . (C) 1999 Elsevier Science B.V. All rights reserved.