Journal article
Nanophase separation and effects on properties of Ge–As–Se chalcogenide glasses
Journal of Non-Crystalline Solids, Vol.354(12-13), pp.1137-1141
2008
Abstract
Nanophase separation in the bulk Ge–As–Se chalcogenide glasses was observed by SEM and supported by XRD and IR measurements. Effects of nanophase separation on glass transition temperature (Tg), microhardness (Hv), optical band gap (Eopt) and thermal expansion coefficient (α) were investigated in terms of glass rigidity transitions. According to the correlations between the properties and average coordination number Z, it is established that nanophase separation becomes more intensive when Z is larger than 2.64.
PACS
61.10.Nz; 64.75.+g; 78.30.Hv; 81.05.Kf
Details
- Title
- Nanophase separation and effects on properties of Ge–As–Se chalcogenide glasses
- Authors/Creators
- F. Xia (Author/Creator)S. Baccaro (Author/Creator)W. Wang (Author/Creator)L. Pilloni (Author/Creator)X. Zhang (Author/Creator)H. Zeng (Author/Creator)G. Chen (Author/Creator)
- Publication Details
- Journal of Non-Crystalline Solids, Vol.354(12-13), pp.1137-1141
- Publisher
- Elsevier B.V.
- Identifiers
- 991005544022807891
- Copyright
- © 2007 Elsevier B.V.
- Murdoch Affiliation
- Murdoch University
- Language
- English
- Resource Type
- Journal article
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InCites Highlights
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- Collaboration types
- International collaboration
- Citation topics
- 5 Physics
- 5.193 Thermoelectric Materials
- 5.193.702 Chalcogenide Glasses
- Web Of Science research areas
- Materials Science, Ceramics
- Materials Science, Multidisciplinary
- ESI research areas
- Physics