MICROSTRUCTURE, INTERFACES AND MAGNETIC-BEHAVIOR OF THICK AG/BSCCO COMPOSITE FIBERS

被引：18

作者：

LARREA, A ^{[1
]}

SNOECK, E ^{[1
]}

BADIA, A ^{[1
]}

DELAFUENTE, GF ^{[1
]}

NAVARRO, R ^{[1
]}

机构：

[1] CNRS,CTR ELABORAT MAT & ETUD STRUCT,LOE,F-31055 TOULOUSE,FRANCE

来源：

PHYSICA C | 1994年 / 220卷 / 1-2期

关键词：

D O I：

10.1016/0921-4534(94)90879-6

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Thick Ag/(Bi, Pb)-Sr-Ca-Cu-O (BSCCO) composite fibres grown by the laser floating zone method have been studied using electron microscopy techniques (scanning, transmission and energy dispersive spectroscopy). A comparison of the microstructure in as-grown and annealed and fibres, considering the presence of intergrowth defects in the BSCCO grains, has been performed and related with corresponding changes in the magnetic AC susceptibility. Fibre solidification characteristics and the resulting Ag/BSCCO interface types are described and discussed. The occurrence of eutectic-like composite aligned growth is also established.

引用

页码：21 / 32

页数：12

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