Resonance Raman scattering from Cd1-xZnxS nanoparticles dispersed in oxideglass

Authors
Arora, AK Rajalakshmi, M
Citation
Ak. Arora et M. Rajalakshmi, Resonance Raman scattering from Cd1-xZnxS nanoparticles dispersed in oxideglass, J APPL PHYS, 88(10), 2000, pp. 5653-5657
Citations number
30
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF APPLIED PHYSICS
ISSN journal
00218979 → ACNP
Volume
88
Issue
10
Year of publication
2000
Pages
5653 - 5657
Database
ISI
SICI code
0021-8979(20001115)88:10<5653:RRSFCN>2.0.ZU;2-9
Abstract
Resonance Raman scattering from 1 and 2 LO phonons is investigated from Cd1 -xZnxS nanoparticles dispersed in oxide glass before and after annealing. T he resonance profiles are found to exhibit asymmetry which is attributed to the interference effects arising from a nonresonant contribution to the po larizability. The energies of the resonances are found to be consistent wit h the direct interband transition energies estimated from the reported opti cal data. (C) 2000 American Institute of Physics. [S0021-8979(00)06423-9].