SUBSTRATES FOR HIGH-TEMPERATURE SUPERCONDUCTORS

被引：18

作者：

SCHEEL, HJ

BERKOWSKI, M

CHABOT, B

机构：

来源：

PHYSICA C | 1991年 / 185卷

关键词：

D O I：

10.1016/0921-4534(91)91172-Z

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Potential applications as well as fundamental studies of high - temperature superconductors (HTSC) require improvements in epitaxial processes and development of novel substrates. The substrates used so far (SrTiO3, MgO, Al2O3, ZrO2:Y, LaGaO3, Si) do not fulfil the requirements for optimized growth and HTSC properties. One of the substrate problems is structural phase transitions in perovskites leading to twinning and surface corrugations. A detwinning procedure for LaGaO3 will be described. Furthermore, a possible route towards suitable substrates will be indicated.

引用

页码：2095 / 2096

页数：2

共 6 条

[1]

BERKOWSKI M, UNPUB

[2] PREPARATION OF PEROVSKITE OXIDES FOR HIGH-TC SUPERCONDUCTOR SUBSTRATES [J].