Compositional trends of γ-induced optical changes observed in chalcogenide glasses of binary As-S system
Journal Article
·
· Journal of Non-crystalline Solids, 386:95-99
Compositional trends of γ-induced optical changes in chalcogenide glasses are studied with the binary As-S system. Effects of γ-irradiation and annealing are compared using the changes measured in the fundamental optical absorption edge region. It is shown that annealing near the glass transition temperature leads to bleaching of As-S glasses, while γ-irradiation leads to darkening; both depend on the glass composition and thermal history of the specimens. These results are explained in terms of competitive destruction–polymerization transformations and physical aging occurring in As-S chalcogenide glasses under the influence of γ-irradiation.
- Research Organization:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (US)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 1130227
- Report Number(s):
- PNNL-SA-100236
- Journal Information:
- Journal of Non-crystalline Solids, 386:95-99, Journal Name: Journal of Non-crystalline Solids, 386:95-99
- Country of Publication:
- United States
- Language:
- English
Similar Records
Manifestation of electrification effects in study of radiation optical properties of glasses
Gamma Radiation Effects on Physical, Optical, and Structural Properties of Binary As-S glasses
RADIATION EFFECTS IN PHYSICAL AGING OF BINARY As-S AND As-Se GLASSES
Journal Article
·
Fri Oct 31 23:00:00 EST 1986
· Sov. Phys. J. (Engl. Transl.); (United States)
·
OSTI ID:5250116
Gamma Radiation Effects on Physical, Optical, and Structural Properties of Binary As-S glasses
Journal Article
·
Wed Feb 29 23:00:00 EST 2012
· Journal of the American Ceramic Society
·
OSTI ID:1036412
RADIATION EFFECTS IN PHYSICAL AGING OF BINARY As-S AND As-Se GLASSES
Journal Article
·
Sun Jan 23 23:00:00 EST 2011
· Journal of Thermal Analysis and Calorimetry
·
OSTI ID:1009718