Structural and photostructural properties of chalcogenide glasses
| Autor: | C. B. Nelson, Walter A. Harrison, T. Su, P. C. Taylor |
|---|---|
| Rok vydání: | 2004 |
| Předmět: |
Glass structure
Chalcogenide chemistry.chemical_element Condensed Matter Physics Condensed Matter::Disordered Systems and Neural Networks Molecular physics Electronic Optical and Magnetic Materials Amorphous solid Condensed Matter::Materials Science chemistry.chemical_compound Nuclear magnetic resonance Tight binding chemistry Electric field Physics::Atomic and Molecular Clusters Materials Chemistry Ceramics and Composites Nuclear quadrupole resonance Arsenic |
| Zdroj: | Journal of Non-Crystalline Solids. :574-578 |
| ISSN: | 0022-3093 |
| DOI: | 10.1016/j.jnoncrysol.2004.03.045 |
| Popis: | Tight binding calculations of the electric field gradients at As sites in crystalline arsenic and arsenic chalcogenides are in reasonable agreement with experimental values obtained from nuclear quadrupole resonance (NQR) and nuclear magnetic resonance (NMR) studies. This agreement suggests that one may use this tight binding approach to obtain useful structural information for amorphous As and the arsenic chalcogenide glasses. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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