Preparation of superconducting Sr2CuO2(CO3)(1-x)(BO3)(x) films by metalorganic chemical vapor deposition

被引：3

作者：

Miyazaki, Y ^{[1
]}

Yamane, H ^{[1
]}

Hirai, T ^{[1
]}

Kajitani, T ^{[1
]}

机构：

[1] TOHOKU UNIV, INST MAT RES, AOBA KU, SENDAI, MIYAGI 98077, JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1996年 / 35卷 / 8B期

关键词：

carbonate-based superconductor; CO3; group; CVD; thin film; solid solution;

D O I：

10.1143/JJAP.35.L1053

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The growth conditions for Sr2CuO2(CO3)(1-x)(BO3)(x) films using the metalorganic chemical vapor deposition (MOCYD) technique are determined. Superconducting films (T-c similar to 30 K) with c-axis orientation are prepared on SrTiO3 (100) substrates using dipivaloylmethane (DPM) metal chelates of Sr and Cu, Sr(DPM)(2), Cu(DPM)(2) and [CH3(CH2)(17)O]B-3 source materials.

引用

页码：L1053 / L1054

页数：2

共 3 条

[1] PREPARATION AND CRYSTAL-STRUCTURE OF SR2CUO2(CO3) [J].

MIYAZAKI, Y ;

YAMANE, H ;

KAJITANI, T ;

OKU, T ;

HIRAGA, K ;

MORII, Y ;

FUCHIZAKI, K ;

FUNAHASHI, S ;

HIRAI, T .

PHYSICA C, 1992, 191 (3-4) :434-440

[2] SUPERCONDUCTIVITY IN THE NEW COMPOUND SR2CUO2(CO3)1-X(BO3)X - THE NEW METHOD FOR CARRIER DOPING ON LAYERED COPPER-OXYCARBONATES [J].

UEHARA, M ;

NAKATA, H ;

AKIMITSU, J .

PHYSICA C, 1993, 216 (3-4) :453-457

[3] EFFECT OF DEPOSITION TEMPERATURE ON THE SUPERCONDUCTING PROPERTIES OF Y-BA-CU-O FILMS PREPARED BY CVD [J].

YAMANE, H ;

KUROSAWA, H ;

HIRAI, T ;

WATANABE, K ;

IWASAKI, H ;

KOBAYASHI, N ;

MUTO, Y .

JOURNAL OF CRYSTAL GROWTH, 1989, 98 (04) :860-866

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