DIFFUSION OF CU-64 IN COPPER-CONTAINING CHALCOGENIDE GLASSES

Authors
VLASOV YG BYCHKOV EA BOLOTOV AM TSEGELNIK VS GAVRILOV YA
Citation
Yg. Vlasov et al., DIFFUSION OF CU-64 IN COPPER-CONTAINING CHALCOGENIDE GLASSES, Radiochemistry, 38(4), 1996, pp. 316-321
Citations number
28
Categorie Soggetti
Chemistry Analytical","Chemistry Inorganic & Nuclear
Journal title
Radiochemistry → ACNP
ISSN journal
10663622
Volume
38
Issue
4
Year of publication
1996
Pages
316 - 321
Database
ISI
SICI code
1066-3622(1996)38:4<316:DOCICC>2.0.ZU;2-Q
Abstract
Diffusion of Cu-64 in copper-containing chalcogenide glasses CuI-As2Se 3, CuI-SbI3-As2Se3, CuI-PbI2-As2Se3, CuI-PbI2-SbI3-As2Se3, and Cu2Se-A s2Se3 is studied. Diffusion and electrodiffusion measurements agree wi th the data on electric conductivity and cage diffusion obtained by Mo ssbauer spectroscopy on I-129. The Haven factors for copper-containing glasses are 2-3 times greater than those for silver-containing glasse s with similar diffusion coefficients.