Application of electron paramagnetic resonance to the study of Cu2+ ions in Cu-Na ion-exchanged glasses

Authors
Gonella, F Caccavale, F Bogomolova, LD Jachkin, VA
Citation
F. Gonella et al., Application of electron paramagnetic resonance to the study of Cu2+ ions in Cu-Na ion-exchanged glasses, APPL PHYS A, 68(5), 1999, pp. 539-546
Citations number
36
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
ISSN journal
09478396 → ACNP
Volume
68
Issue
5
Year of publication
1999
Pages
539 - 546
Database
ISI
SICI code
0947-8396(199905)68:5<539:AOEPRT>2.0.ZU;2-G
Abstract
The copper ion-exchange process in two different silicate glasses is experi mentally studied by means of electron paramagnetic resonance analysis. Diff erences in the environment of divalent copper ions are found depending on t he substrate. The Cu2+ concentration in-depth profile is determined and com pared to the total copper diffusion profile as determined from secondary io n mass spectrometry.