Bulk metallic superconductive La60Cu20Ni10Al10 glass
| Autor: | Mei Bo Tang, Weihua Wang, Dongshan Zhao, M. X. Pan, Hai Yang Bai |
|---|---|
| Rok vydání: | 2005 |
| Předmět: |
Superconductivity
Amorphous metal Materials science Condensed matter physics Condensed Matter Physics Condensed Matter::Disordered Systems and Neural Networks Electronic Optical and Magnetic Materials Condensed Matter::Soft Condensed Matter Metal Electrical resistance and conductance Electrical resistivity and conductivity Condensed Matter::Superconductivity visual_art Materials Chemistry Ceramics and Composites visual_art.visual_art_medium Coupling (piping) Condensed Matter::Strongly Correlated Electrons Supercooling Glass transition |
| Zdroj: | Journal of Non-Crystalline Solids. 351:2572-2575 |
| ISSN: | 0022-3093 |
| Popis: | A bulk metallic superconductive La60Cu20Ni10Al10 glass with highly glass forming ability and large supercooled liquid temperature region is developed. The superconductive critical temperature determined by the electrical resistance and the specific heat measurements is 2.5 K. The obtained electron–phonon interaction parameter demonstrates that the bulk metallic glass is an intermediate coupling superconductor. The new nonmagnetic rare-earth based glass offers an ideal material for studying the superconductivity and other low temperature properties in the metallic glasses. |
| Databáze: | OpenAIRE |
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