CRITICAL MAGNETIC-FIELDS IN THE SUPERCONDUCTING STATE OF K3C60

被引：180

作者：

HOLCZER, K

KLEIN, O

GRUNER, G

THOMPSON, JD

DIEDERICH, F

WHETTEN, RL

机构：

[1] UNIV CALIF LOS ANGELES, CTR SOLID STATE SCI, LOS ANGELES, CA 90024 USA

[2] UNIV CALIF LOS ALAMOS SCI LAB, LOS ALAMOS, NM 87545 USA

[3] HUNGARIAN ACAD SCI, CENT RES INST PHYS, H-1525 BUDAPEST, HUNGARY

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 02期

关键词：

D O I：

10.1103/PhysRevLett.67.271

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

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 (lambda = 2400 angstrom) and superconducting coherence length (zeta = 26 angstrom). The parameters are in agreement with a superconducting state formed by a narrow band.

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页码：271 / 274

页数：4

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