INITIAL GROWTH-MECHANISM OF BI-SR-CA-CU-O THIN-FILMS ON SRTIO3(110) SURFACES STUDIED BY INSITU REFLECTION HIGH-ENERGY ELECTRON-DIFFRACTION OBSERVATION

被引：4

作者：

MIURA, T

ISHIZUKA, Y

机构：

[1] Research and Development Center, Toshiba Corporation, Saiwai-ku, Kawasaki, 210

来源：

THIN SOLID FILMS | 1993年 / 228卷 / 1-2期

关键词：

D O I：

10.1016/0040-6090(93)90595-G

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The initial growth mechanism of Bi2Sr2Can-1CunOx (BSCCO) films was investigated on SrTiO3 (110) surfaces by in-situ reflection high energy electron diffraction (RHEED) observation. The orientations in the BSCCO thin films were controlled by the flux of metal elements in the initial growth stage. A preceding deposition of Bi produced a RHEED pattern indicating the formation of a bismuth oxide layer which assisted the growth of a half-unit cell at the beginning of codeposition. A (Bi:Sr:Ca:Cu =) 2:2:1:2 phase (117) orientation mixed with a c axis orientation was obtained. A preceding deposition of Sr, Ca and Cu produced a pattern indicating the formation of (Sr1-xCax)2CuO3 and caused epitaxial growth just after the start of codeposition, based on the structural relationship between the substrate and the perovskite structure part of the films. A 2:2:1:2 phase (119) orientation was formed.

引用

收藏

页码：189 / 192

页数：4

相关论文

共 11 条

[1] FORMATION OF SUPERCONDUCTING BI-SR-CA-CU-O THIN-FILMS WITH CONTROLLED C-AXIS LATTICE SPACINGS BY MULTITARGET SPUTTERING [J].

ADACHI, H ;

KOHIKI, S ;

SETSUNE, K ;

MITSUYU, T ;

WASA, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1988, 27 (10) :L1883-L1886

[2] ATOMICALLY LAYERED HETEROEPITAXIAL GROWTH OF SINGLE-CRYSTAL FILMS OF SUPERCONDUCTING BI2SR2CA2CU3OX [J].

ECKSTEIN, JN ;

BOZOVIC, I ;

VONDESSONNECK, KE ;

SCHLOM, DG ;

HARRIS, JS ;

BAUMANN, SM .

APPLIED PHYSICS LETTERS, 1990, 57 (09) :931-933

[3] PHASE-CONTROL OF BI-SR-CA-CU-O THIN-FILMS PREPARED BY COEVAPORATION WITH RF OXYGEN PLASMA [J].

ISHIZUKA, Y ;

TERASHIMA, Y ;

MIURA, T .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1990, 29 (11) :L2045-L2048

[4] GROWTH-MECHANISM FOR (11N) ORIENTATIONS IN BI-SR-CA-CU-O THIN-FILMS [J].

ISHIZUKA, Y ;

MIURA, T .

JOURNAL OF CRYSTAL GROWTH, 1992, 123 (3-4) :357-365

[5] CRYSTALLINE ORIENTATION CONTROL FOR BI-SR-CA-CU-O THIN-FILMS PREPARED ON (110)SRTIO3 BY COEVAPORATION [J].

ISHIZUKA, Y ;

TERASHIMA, Y ;

MIURA, T .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1991, 30 (6A) :L1006-L1008

[6] LOW-TEMPERATURE FORMATION OF MULTILAYERED BI(PB)-SR-CA-CU-O THIN-FILMS BY SUCCESSIVE DEPOSITION USING LASER ABLATION [J].

KANAI, M ;

KAWAI, T ;

KAWAI, S ;

TABATA, H .

APPLIED PHYSICS LETTERS, 1989, 54 (18) :1802-1804

[7] BI2(SR, CA)3CU2OX AND BI2(SR, CA)4CU3OX THIN-FILMS WITH (11N) ORIENTATION [J].

KURODA, K ;

WADA, O ;

KOJIMA, K ;

TANIMURA, J ;

KATAOKA, M ;

TAKAMI, T ;

YOKOYAMA, K ;

OGAMA, T ;

HAMANAKA, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1991, 30 (3B) :L475-L477

[8] SUPERCONDUCTIVITY OF BI2SR2CAN-1CUNOY (N=2, 3, 4, AND 5) THIN-FILMS PREPARED INSITU BY MOLECULAR-BEAM EPITAXY TECHNIQUE [J].

NAKAYAMA, Y ;

TSUKADA, I ;

UCHINOKURA, K .

JOURNAL OF APPLIED PHYSICS, 1991, 70 (08) :4371-4377

[9] MOLECULAR-BEAM EPITAXIAL-GROWTH OF LAYERED BI-SR-CA-CU-O COMPOUNDS [J].

SCHLOM, DG ;

MARSHALL, AF ;

SIZEMORE, JT ;

CHEN, ZJ ;

ECKSTEIN, JN ;

BOZOVIC, I ;

VONDESSONNECK, KE ;

HARRIS, JS ;

BRAVMAN, JC .

JOURNAL OF CRYSTAL GROWTH, 1990, 102 (03) :361-375

[10] CRYSTALLOGRAPHIC STUDY IN THE ND2CUO4-SR2CUO3 SYSTEM [J].

TAKAHASHI, K ;

OKAI, B ;

KOSUGE, M ;

OHTA, M .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1988, 27 (08) :L1374-L1376