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Application of electron paramagnetic resonance to the study of Cu2+ ions in Cu-Na ion-exchanged glasses |
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| Authors: | F. Gonella F. Caccavale L.D. Bogomolova V.A. Jachkin |
| Affiliation: | (1) INFM, Dipartimento di Fisica, Università di Padova, via Marzolo 8, I-35131 Padova, Italy (Fax: +39-049/827-7003, E-mail: gonella@padova.infm.it), IT;(2) Institute of Nuclear Physics, Moscow State University, 119899 Moscow, Russia, RU |
| Abstract: | The copper ion-exchange process in two different silicate glasses is experimentally studied by means of electron paramagnetic resonance analysis. Differences in the environment of divalent copper ions are found depending on the substrate. The Cu2+ concentration in-depth profile is determined and compared to the total copper diffusion profile as determined from secondary ion mass spectrometry. Received: 12 February 1998 / Accepted: 5 January 1999 / Published online: 7 April 1999 |
| Keywords: | PACS: 42.70.C 66.30.N 76.30.F |
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