The alkaline earth intercalates of molybdenum disulfide
| Autor: | R. B. Somoano, V. Hadek, John A. Woollam, S. Samson, A. Rembaum |
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| Rok vydání: | 1975 |
| Předmět: |
Superconductivity
Alkaline earth metal Strontium Materials science Transition temperature Intercalation (chemistry) Inorganic chemistry General Physics and Astronomy chemistry.chemical_element Crystal structure chemistry.chemical_compound chemistry Physical and Theoretical Chemistry Molybdenum disulfide Chemical composition |
| Zdroj: | The Journal of Chemical Physics. 62:1068-1073 |
| ISSN: | 1089-7690 0021-9606 |
| DOI: | 10.1063/1.430548 |
| Popis: | Molybdenum disulfide has been intercalated with calcium and strontium by means of the liquid ammonia technique. Chemical, x−ray, and superconductivity data are presented. The x−ray data reveal a lowering of crystal symmetry and increase of complexity of the structure upon intercalation with the alkaline earth metals. The Ca and Sr intercalates start to superconduct at ∼4 and 5.6°K, respectively, and show considerable anisotropy regarding the critical magnetic field. |
| Databáze: | OpenAIRE |
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