EFFECT OF CA2PBO4 ADDITIONS ON THE FORMATION OF THE 110-K PHASE IN BI-PB-SR-CA-CU-O SUPERCONDUCTING CERAMICS

被引：51

作者：

CHEN, FH

KOO, HS

TSENG, TY

机构：

[1] Institute of Electronics, National Chiao-Tung University, Hsinchu

来源：

APPLIED PHYSICS LETTERS | 1991年 / 58卷 / 06期

关键词：

D O I：

10.1063/1.104553

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The growth of the Bi2Sr2Ca2Cu3O(x) phase in the high T(c) superconducting Bi-Pb-Sr-Ca-Cu-O system through reacting Bi2Sr2CaCu2O(x) with Ca- or Cu-rich intermediate phases, Ca2CuO3, CuO, and Ca2PbO4, has been studied. X-ray diffraction and electrical and diamagnetic analyses revealed that the interaction and interdiffusion of these intermediate phase led to the formation of a high percentage of the 2223 phase and a sharp single-step superconducting transition at T(c)(R = 0) = 108 K. Also, Ca2PbO4 proved essential for accelerating the growth rate of the 110 K phase from the 85 K phase.

引用

页码：637 / 639

页数：3

共 17 条

[1] SYNTHESIS OF HIGH-TC SUPERCONDUCTING BI-PBSR-CA-CU-O CERAMICS PREPARED BY AN ULTRASTRUCTURE PROCESSING VIA THE OXALATE ROUTE [J].

CHEN, FH ;

KOO, HS ;

TSENG, TY .

JOURNAL OF MATERIALS SCIENCE, 1990, 25 (07) :3338-3346

[2] SUPERCONDUCTIVITY IN A AG-DOPED BI-PB-SR-CA-CU-O SYSTEM [J].

DOU, SX ;

SONG, KH ;

LIU, HK ;

SORRELL, CC ;

APPERLEY, MH ;

SAVVIDES, N .

APPLIED PHYSICS LETTERS, 1990, 56 (05) :493-494

[3] GROWTH OF THE 2223 PHASE IN LEADED BI-SR-CA-CU-O SYSTEM [J].

HATANO, T ;

AOTA, K ;

IKEDA, S ;

NAKAMURA, K ;

OGAWA, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1988, 27 (11) :L2055-L2058

[4] ACCELERATED FORMATION OF 110-K HIGH-TC PHASE IN THE CA-RICH AND CU-RICH BI-PB-SR-CA-CU-O SYSTEM [J].

HUANG, YT ;

LIU, RG ;

LU, SW ;

WU, PT ;

WANG, WN .

APPLIED PHYSICS LETTERS, 1990, 56 (08) :779-781

[5]

IKEDA S, 1988, JPN J APPL PHYS 2, V27, pL999

[6] STRUCTURAL-PROPERTIES OF 2 SUPERCONDUCTING PHASES IN THE BI-SR-CA-CU-O SYSTEM [J].

KIJIMA, N ;

ENDO, H ;

TSUCHIYA, J ;

SUMIYAMA, A ;

MIZUNO, M ;

OGURI, Y .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1988, 27 (05) :L821-L823

[7] REACTION-MECHANISM OF FORMING THE HIGH-TC SUPERCONDUCTOR IN THE PB-BI-SR-CA-CU-O SYSTEM [J].

KIJIMA, N ;

ENDO, H ;

TSUCHIYA, J ;

SUMIYAMA, A ;

MIZUNO, M ;

OGURI, Y .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1988, 27 (10) :L1852-L1855

[8]

Kuxmann U., 1974, ERZMETALL, V27, P533

[9] A NEW HIGH-TC OXIDE SUPERCONDUCTOR WITHOUT A RARE-EARTH ELEMENT [J].

MAEDA, H ;

TANAKA, Y ;

FUKUTOMI, M ;

ASANO, T .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1988, 27 (02) :L209-L210

[10] SUPERCONDUCTIVITY OF BI2SR2CA2CU3PB0.2OY, BI2SR2CA2CU3PB0.4OY, BI2SR2CA2CU3PB0.6OY [J].

MIZUNO, M ;

ENDO, H ;

TSUCHIYA, J ;

KIJIMA, N ;

SUMIYAMA, A ;

OGURI, Y .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1988, 27 (07) :L1225-L1227

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