The alkaline earth intercalates of molybdenum disulfide
- 1 February 1975
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 62 (3), 1068-1073
- https://doi.org/10.1063/1.430548
Abstract
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.Keywords
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