Observation of superconductivity of calcium under high pressures

Shingo Okada; Katsuya Shimizu; Tatsuo C. Kobayashi; Kiichi Amaya; Shoichi Endo

doi:10.1007/BF02583742

Observation of superconductivity of calcium under high pressures

Shingo Okada, Katsuya Shimizu, Tatsuo C. Kobayashi, Kiichi Amaya, Shoichi Endo

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Abstract

Electrical resistance of calcium is measured at temperatures down 1o 50inK and in pressures up to 100GPa using a diamond-anvil cell. Pressure-induced superconductivity of calcium is observed at around 3K under pressure of 85GPa. The transition temperature of calcium increases linearly with increasing pressure and reaches about 5K in 100GPa.

Original language	English
Pages (from-to)	869-870
Number of pages	2
Journal	Czechoslovak Journal of Physics
Volume	46
Issue number	SUPPL. 2
DOIs	https://doi.org/10.1007/BF02583742
Publication status	Published - Dec 1 1996
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1007/BF02583742

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title = "Observation of superconductivity of calcium under high pressures",

abstract = "Electrical resistance of calcium is measured at temperatures down 1o 50inK and in pressures up to 100GPa using a diamond-anvil cell. Pressure-induced superconductivity of calcium is observed at around 3K under pressure of 85GPa. The transition temperature of calcium increases linearly with increasing pressure and reaches about 5K in 100GPa.",

author = "Shingo Okada and Katsuya Shimizu and Kobayashi, {Tatsuo C.} and Kiichi Amaya and Shoichi Endo",

year = "1996",

month = dec,

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doi = "10.1007/BF02583742",

language = "English",

volume = "46",

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journal = "Czechoslovak Journal of Physics",

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TY - JOUR

T1 - Observation of superconductivity of calcium under high pressures

AU - Okada, Shingo

AU - Shimizu, Katsuya

AU - Kobayashi, Tatsuo C.

AU - Amaya, Kiichi

AU - Endo, Shoichi

PY - 1996/12/1

Y1 - 1996/12/1

N2 - Electrical resistance of calcium is measured at temperatures down 1o 50inK and in pressures up to 100GPa using a diamond-anvil cell. Pressure-induced superconductivity of calcium is observed at around 3K under pressure of 85GPa. The transition temperature of calcium increases linearly with increasing pressure and reaches about 5K in 100GPa.

AB - Electrical resistance of calcium is measured at temperatures down 1o 50inK and in pressures up to 100GPa using a diamond-anvil cell. Pressure-induced superconductivity of calcium is observed at around 3K under pressure of 85GPa. The transition temperature of calcium increases linearly with increasing pressure and reaches about 5K in 100GPa.

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DO - 10.1007/BF02583742

M3 - Article

AN - SCOPUS:24644486378

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EP - 870

JO - Czechoslovak Journal of Physics

JF - Czechoslovak Journal of Physics

IS - SUPPL. 2

ER -

Observation of superconductivity of calcium under high pressures

Abstract

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