YBA2CU3O7-X PREPARED BY A POLYMER-METAL-COMPLEX PRECURSOR PROCESS - MORPHOLOGY AND SUPERCONDUCTING TRANSITION PROPERTIES

被引：10

作者：

CHIEN, JCW ^{[1
]}

GONG, BM ^{[1
]}

YANG, YS ^{[1
]}

MADSEN, JM ^{[1
]}

TIERNAN, WM ^{[1
]}

HALLOCK, RB ^{[1
]}

机构：

[1] UNIV MASSACHUSETTS,DEPT PHYS & ASTRON,LOW TEMP PHYS LAB,AMHERST,MA 01003

来源：

PHYSICA C | 1990年 / 165卷 / 3-4期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0921-4534(90)90204-R

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

By careful control of calcination conditions for the preparation of YBa2Cu3O7-x by a polymer-metal-complex process, X-ray pure samples having uniformly sized grains can be prepared. The electrical transport properties of samples with grain sizes in the range 0.5-10 μm have been measured as a function of temperature, density and magnetic field. © 1990.

引用

页码：279 / 286

页数：8

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