Superconducting properties of B on Mg bilayer films sequentially deposited at low substrate temperatures

被引：10

作者：

Yata, S

Shimizu, G

Yamada, Y

Kubo, S

Matsushita, A

机构：

[1] Shimane Univ, Dept Mat Sci, Matsue, Shimane 6908504, Japan

[2] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050047, Japan

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2003年 / 388卷

关键词：

MgB2; superconductor; thin film; sequential deposition; low temperature synthesis;

D O I：

10.1016/S0921-4534(02)02703-X

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A simple new method for in situ low temperature synthesis of intermetallic compound superconductor MgB2 thin films is presented. In this method, bilayers are prepared by sequential evaporation of B on Mg film layer at substrate temperature of 225-240 degreesC. The formation of superconducting thin films with T-c of about 25 K has been confirmed resistively and magnetically by means this simple method. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：155 / 156

页数：2

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