EFFECTS OF SB-INCORPORATION ON THE 2223 PHASE IN THE SUPERCONDUCTING BI-PB-SR-CA-CU-O SYSTEM

被引：0
作者：
KIM, SH
LEE, DH
PARK, JS
CHO, SK
LEE, SH
KIM, KH
机构：
来源：
BULLETIN OF THE KOREAN CHEMICAL SOCIETY | 1994年 / 15卷 / 02期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Samples of (Bi2-xSbx)PbSr2Ca2Cu3Oy compositions with x=0.0, 0.1, and 0.2 were prepared by solid-state reaction. The solubility of Sb into the 2223 phase is lower than 0.05 for the ratio of Sb/Bi. The lack of stability of the Sb-substituted Bi2O2 double layers is likely to cause the solubility low. There is no great dependence of lattice parameters on the Sb-content, and bonds around the square-pyramidal Cu atom are not affected by the Sb3+ ion substituted. The superconducting transition temperature of this system is decreased gradually with increase of Sb, which is tentatively attributable to the perturbation of the Bi 6p-0 2p band and/or to the low volume fraction of the 2223 phase.
引用
收藏
页码：115 / 118
页数：4
相关论文
共 50 条
[31]   Composition dependence on the superconducting properties of Bi-Pb-Sr-Ca-Cu-O [J].
Endo, Utako, 1600, (28)
[32]   EFFECT OF MGO ADDITION ON SUPERCONDUCTING BEHAVIOR IN THE BI-PB-SR-CA-CU-O SYSTEM [J].
CROSS, K ;
OKADA, M ;
MATSUOKA, D ;
KAWABE, H ;
HOMMA, M .
MATERIALS CHEMISTRY AND PHYSICS, 1993, 33 (1-2) :38-42
[33]   PHASE FORMATION AND SUPERCONDUCTIVITY IN BI-PB-SR-CA-CU-O [J].
KOVACHEVA, D ;
PETROV, K ;
LOVCHINOV, V ;
NAZAROVA, E ;
DOCHEV, P ;
MELNIKLIEV, G ;
KOVACHEV, V .
PHYSICA C, 1989, 162 (pt2) :1227-1228
[34]   FORMATION OF THE LIQUID-PHASE IN THE SYSTEM BI-PB-SR-CA-CU-O [J].
HUANG, YT ;
WANG, WN ;
WU, SF ;
SHEI, CY ;
HURNG, WM ;
LEE, WH ;
WU, PT .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1990, 73 (11) :3507-3510
[35]   EFFECTS OF SILVER ON THE PHASE FORMATION OF THE BI-PB-SR-CA-CU-O SUPERCONDUCTORS [J].
KAO, S ;
ELHAMALAWY, A ;
NG, KYS .
JOURNAL OF SUPERCONDUCTIVITY, 1992, 5 (03) :301-311
[36]   SYNTHETIC CONDITIONS OF HIGH-TC (2223) PHASE OF BI-PB-SR-CA-CU-O SUPERCONDUCTOR [J].
DESHIMARU, Y ;
OTANI, T ;
SHIMIZU, Y ;
MIURA, N ;
YAMAZOE, N .
NIPPON KAGAKU KAISHI, 1990, (12) :1329-1335
[37]   TEMPERATURE-DEPENDENCE OF THE PHASE RELATION IN THE BI-PB-SR-CA-CU-O SUPERCONDUCTING CERAMICS [J].
OH, SS ;
OSAMURA, K .
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 1991, 4 (06) :239-243
[38]   THE EFFECT OF PB-DOPING IN BI-SR-CA-CU-O AND SB-DOPING IN BI-PB-SR-CA-CU-O SUPERCONDUCTORS [J].
YANG, ZJ ;
BRATSBERG, H ;
JOHANSEN, TH ;
NORMAN, N ;
TAFTO, J ;
HELGESEN, G ;
LORENTZEN, I ;
SKJELTORP, AT .
PHYSICA C, 1989, 162 :1587-1588
[39]   ISOLATION OF THE 110-K SUPERCONDUCTING PHASE OF BI-PB-SR-CA-CU-O COMPOUNDS [J].
ESCUDERO, R ;
CHAVIRA, E ;
RIOSJARA, D .
APPLIED PHYSICS LETTERS, 1989, 54 (16) :1576-1578
[40]   THE SUPERCONDUCTIVITY OF THE SB-DOPED BI-PB-SR-CA-CU-O COMPOUNDS [J].
POPOV, AG ;
DOVGOPOL, VP ;
OLEVSKY, FM ;
MELNIKOV, VS ;
PAN, VM .
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 1992, 5 (11) :654-657
12345