INTRINSIC CRITICAL CURRENT DENSITIES OF PBMO6S8+

被引：6

作者：

CATTANI, D

CORS, J

DECROUX, M

FISCHER, O

机构：

[1] Département de Physique de la Matière Condensée, Université de Genève, Genève, CH-1211

来源：

PHYSICA B | 1990年 / 165卷

关键词：

D O I：

10.1016/S0921-4526(09)80290-1

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The high upper critical field Bc2 is now demonstrated to be an intrinsic property of the PbMo6S8 (PMS) Chevrel phase compound. However lower values of Bc2 determined using measurements based on macroscopic screening currents (like ac susceptibility and critical current densities), suggest that the granular nature of this superconductor may limit transport current by possible weak links between grains. We report inductive measurements of critical current densities on single-phased PMS powder and sintered bulk samples, those results confirm the existence of intrinsic high critical currents on PMS. © 1990, Elsevier Science Publishers B.V. (North-Holland). All rights reserved.

引用

页码：1409 / 1410

页数：2

共 5 条

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[2]

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