Superconductivity in graphite-potassium intercalation compound C8K

Y. Koike; H. Suematsu; K. Higuchi; S. Tanuma

doi:10.1016/0038-1098(78)90457-X

Superconductivity in graphite-potassium intercalation compound C₈K

Y. Koike, H. Suematsu, K. Higuchi, S. Tanuma

ENG - Applied Physics

Research output: Contribution to journal › Article › peer-review

61 Citations (Scopus)

Abstract

The critical temperature T_c, and the angular and temperature dependences of the upper critical field H_c2 in highly oriented pseudo-single crystals of C₈K have been studied by using a magnetic susceptibility measurement. The magnetic susceptibility abruptly changes around 139 mK at zero field. The angular dependence of H_c2 shows a very large anisotropy.

Original language	English
Pages (from-to)	623-627
Number of pages	5
Journal	Solid State Communications
Volume	27
Issue number	6
DOIs	https://doi.org/10.1016/0038-1098(78)90457-X
Publication status	Published - 1978 Aug

ASJC Scopus subject areas

Chemistry(all)
Condensed Matter Physics
Materials Chemistry

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10.1016/0038-1098(78)90457-X

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title = "Superconductivity in graphite-potassium intercalation compound C8K",

abstract = "The critical temperature Tc, and the angular and temperature dependences of the upper critical field Hc2 in highly oriented pseudo-single crystals of C8K have been studied by using a magnetic susceptibility measurement. The magnetic susceptibility abruptly changes around 139 mK at zero field. The angular dependence of Hc2 shows a very large anisotropy.",

author = "Y. Koike and H. Suematsu and K. Higuchi and S. Tanuma",

year = "1978",

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AB - The critical temperature Tc, and the angular and temperature dependences of the upper critical field Hc2 in highly oriented pseudo-single crystals of C8K have been studied by using a magnetic susceptibility measurement. The magnetic susceptibility abruptly changes around 139 mK at zero field. The angular dependence of Hc2 shows a very large anisotropy.

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