BI2(SR, CA)3CU2OX AND BI2(SR, CA)4CU3OX THIN-FILMS WITH (11N) ORIENTATION

被引:15
|
作者
KURODA, K [1 ]
WADA, O [1 ]
KOJIMA, K [1 ]
TANIMURA, J [1 ]
KATAOKA, M [1 ]
TAKAMI, T [1 ]
YOKOYAMA, K [1 ]
OGAMA, T [1 ]
HAMANAKA, K [1 ]
机构
[1] MITSUBISHI ELECTR CO,MAT & ELECT DEVICES LAB,AMAGASAKI,HYOGO 661,JAPAN
来源
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1991年 / 30卷 / 3B期
关键词
BISRCACUO; SUPERCONDUCTOR; THIN FILMS; SPUTTERING; PREFERENTIAL ORIENTATION;
D O I
10.1143/JJAP.30.L475
中图分类号
O59 [应用物理学];
学科分类号
摘要
As-grown Bi2(Sr, Ca)3Cu2O(x) and Bi2(Sr, Ca)4Cu3O(x) thin films with the (11n) orientation were formed on SrTiO3(110) substrates by consecutive sputtering. RHEED patterns and XRD analysis indicated that the c-axis of the Bi2(Sr, Ca)3 Cu2O(x) and Bi2(Sr, Ca)4Cu3O(x) films are tilted against the substrate surface by approximately 41-degrees and 45-degrees, respectively. The Bi2(Sr, Ca)3Cu2O3 film was found to have mainly a (117) orientation, whereas the Bi2(Sr, Ca)4Cu3O(x) film is considered to have mainly a (1110) orientation.
引用
收藏
页码:L475 / L477
页数:3
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