| Issue |
J. Phys. Colloques
Volume 47, Number C8, Décembre 1986
EXAFS and Near Edge Structure IV
|
|
|---|---|---|
| Page(s) | C8-363 - C8-368 | |
| DOI | https://doi.org/10.1051/jphyscol:1986871 | |
EXAFS and Near Edge Structure IV
J. Phys. Colloques 47 (1986) C8-363-C8-368
DOI: 10.1051/jphyscol:1986871
1 Department of Physical Chemistry, University of Cambridge, Lensfield Road, GB-Cambridge CB2 1EP, Great-Britain
2 Daresbury Laboratory, GB-Warrington WA4 4AD, Great-Britain
3 Department of Physics, University of Hull, GB-Hall HU6 7RX, Great-Britain
J. Phys. Colloques 47 (1986) C8-363-C8-368
DOI: 10.1051/jphyscol:1986871
EXAFS STUDIES OF PHOTOSTRUCTURAL CHANGES IN CHALCOGENIDE GLASSES
S.R. ELLIOTT1, G.N. GREAVES2, A.J. LOWE3, L.F. GLADDEN1 et J.H.S. RENNIE11 Department of Physical Chemistry, University of Cambridge, Lensfield Road, GB-Cambridge CB2 1EP, Great-Britain
2 Daresbury Laboratory, GB-Warrington WA4 4AD, Great-Britain
3 Department of Physics, University of Hull, GB-Hall HU6 7RX, Great-Britain
Abstract
EXAFS measurements have been performed on a number of chalcogenide glasses exhibiting both reversible and irreversible photostructural effects. Changes in the local structure induced by the absorption of bandgap light have been observed and these are discussed in the light of current models for the effect.