MOLECULAR-BEAM EPITAXIAL-GROWTH OF LAYERED BI-SR-CA-CU-O COMPOUNDS

被引：129

作者：

SCHLOM, DG

MARSHALL, AF

SIZEMORE, JT

CHEN, ZJ

ECKSTEIN, JN

BOZOVIC, I

VONDESSONNECK, KE

HARRIS, JS

BRAVMAN, JC

机构：

[1] STANFORD UNIV,DEPT MAT SCI & ENGN,STANFORD,CA 94305

[2] STANFORD UNIV,CTR MAT RES,STANFORD,CA 94305

[3] STANFORD UNIV,DEPT APPL PHYS,STANFORD,CA 94305

[4] VARIAN RES CTR,PALO ALTO,CA 94303

来源：

JOURNAL OF CRYSTAL GROWTH | 1990年 / 102卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0022-0248(90)90393-Y

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The in situ epitaxial growth of Bi-Sr-Ca-Cu-O films by molecular beam epitaxy (MBE) is reported. The suitability of various oxidants for the MBE growth of cuprate superconductors is discussed and the use of ozone described. Molecular beams of the constituents were periodically shuttered to grow various Bi2Sr2Can-1CunOx phases, including 2201, 2212, 2223, 2245, and layered 2212/2223 and 2223/2234 mixtures. Some of the films grown in this way were superconducting as grown. The ability of MBE to grow layered, probably metastable Bi2Sr2Can-1CunOx films is demonstrated. This is a major step in the development of growth method capable of producing custom layered combinations of perovskite-related compounds. © 1990.

引用

页码：361 / 375

页数：15

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