Raman and infrared reflectance spectra study of CsLiB6O10

Authors
Wang, YF Liu, JJ Hu, SF Lan, GX
Citation
Yf. Wang et al., Raman and infrared reflectance spectra study of CsLiB6O10, SPECT ACT A, 55(13), 1999, pp. 2565-2571
Citations number
15
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
ISSN journal
13861425 → ACNP
Volume
55
Issue
13
Year of publication
1999
Pages
2565 - 2571
Database
ISI
SICI code
1386-1425(199911)55:13<2565:RAIRSS>2.0.ZU;2-G
Abstract
Raman spectra and infrared reflectance spectra of a cesium lithium berate ( CLBO: CsLiB6O10) single crystal have been recorded in various geometrical c onfigurations. The vibrational modes are classified by the factor group ana lysis method and the spectral bands are assigned to vibrational frequencies of (B3O6)(3-) ring and BO4 tetrahedra. A comparison of the vibrational fre quencies of various berate crystals suggests a correlation between the high est vibrational frequency of berate crystals and their nonlinear optical ef ficiency. (C) 1999 Elsevier Science B.V. All rights reserved.