Critical magnetic fields in the superconducting state of K3C60

K. Holczer; O. Klein; G. Gr̈ner; J. D. Thompson; F. Diederich; R. L. Whetten

doi:10.1103/PhysRevLett.67.271

Critical magnetic fields in the superconducting state of K3C60

K. Holczer, O. Klein, G. Gr̈ner, J. D. Thompson, F. Diederich, R. L. Whetten

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179 Scopus citations

Abstract

We have measured the temperature dependence of the lower and upper critical fields in superconducting K3C60. From the measurements, we have evaluated the penetration depth (=2400) and superconducting coherence length (=26). The parameters are in agreement with a superconducting state formed by a narrow band.

Original language	English (US)
Pages (from-to)	271-274
Number of pages	4
Journal	Physical Review Letters
Volume	67
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevLett.67.271
State	Published - 1991
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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title = "Critical magnetic fields in the superconducting state of K3C60",

abstract = "We have measured the temperature dependence of the lower and upper critical fields in superconducting K3C60. From the measurements, we have evaluated the penetration depth (=2400) and superconducting coherence length (=26). The parameters are in agreement with a superconducting state formed by a narrow band.",

author = "K. Holczer and O. Klein and G. G{\"r}ner and Thompson, {J. D.} and F. Diederich and Whetten, {R. L.}",

year = "1991",

doi = "10.1103/PhysRevLett.67.271",

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journal = "Physical Review Letters",

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AU - Holczer, K.

AU - Klein, O.

AU - Gr̈ner, G.

AU - Thompson, J. D.

AU - Diederich, F.

AU - Whetten, R. L.

PY - 1991

Y1 - 1991

N2 - We have measured the temperature dependence of the lower and upper critical fields in superconducting K3C60. From the measurements, we have evaluated the penetration depth (=2400) and superconducting coherence length (=26). The parameters are in agreement with a superconducting state formed by a narrow band.

AB - We have measured the temperature dependence of the lower and upper critical fields in superconducting K3C60. From the measurements, we have evaluated the penetration depth (=2400) and superconducting coherence length (=26). The parameters are in agreement with a superconducting state formed by a narrow band.

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DO - 10.1103/PhysRevLett.67.271

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JO - Physical Review Letters

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Critical magnetic fields in the superconducting state of K3C60

Abstract

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