Gamma ray interaction, crystallization and infrared absorption spectra of some glasses and glass-ceramics from the system Li2O.B2O3.Al2O3

Authors
El-Batal, HA Khalifa, FA Azooz, MA
Citation
Ha. El-batal et al., Gamma ray interaction, crystallization and infrared absorption spectra of some glasses and glass-ceramics from the system Li2O.B2O3.Al2O3, I J PA PHYS, 39(9), 2001, pp. 565-573
Citations number
39
Categorie Soggetti
Physics
Journal title
INDIAN JOURNAL OF PURE & APPLIED PHYSICS
ISSN journal
00195596 → ACNP
Volume
39
Issue
9
Year of publication
2001
Pages
565 - 573
Database
ISI
SICI code
0019-5596(200109)39:9<565:GRICAI>2.0.ZU;2-F
Abstract
The infrared absorption spectra of some selected ternary glasses and their glass-ceramic derivatives from the system Li2O-B2O3-Al2O3 have been measure d in the spectral range 200-4000 cm(-1) before and after successive gamma r ays irradiation. Vibrational and crystallization techniques are employed to investigate the structure and phases which are found in this system by con trolled crystallization. The role of Al2O3 in the structure and the crystal lization behaviour of the system has been discussed. The effect of gamma ra ys on the surface of the glasses and glass-ceramics as revealed from infrar ed spectroscopy is discussed.