DETERMINATION OF HOLE CONCENTRATION IN SUPERCONDUCTING THALLIUM CUPRATES

被引：23

作者：

GOPALAKRISHNAN, J

VIJAYARAGHAVAN, R

NAGARAJAN, R

SHIVAKUMARA, C

机构：

[1] Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 1991年 / 93卷 / 01期

关键词：

D O I：

10.1016/0022-4596(91)90300-7

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A chemical method for the determination of hole concentration in superconducting thallium cuprates is described. The method is based on selective oxidation of bromide ion by holes on CuO2 sheets. Application of this method to several thallium cuprates has provided some insight into the origin of holes in these materials. © 1991 Academic Press, Inc.

引用

页码：272 / 275

页数：4

共 13 条

[1] OXYGEN-CONTENT OF SUPERCONDUCTING PEROVSKITES, LA2-XSRXCUOY AND YBA2CU3OY
APPELMAN, EH
MORSS, LR
KINI, AM
GEISER, U
UMEZAWA, A
CRABTREE, GW
CARLSON, KD
[J]. INORGANIC CHEMISTRY, 1987, 26 (20) : 3237 - 3239
[2] BEYERS R, 1989, SOLID STATE PHYSICS, V42
[3] SUPERCONDUCTIVITY IN BI-CA-Y-SR-CU-O (2122) AND TL-CA-Y-BA-CU-O (1122) SYSTEMS - EFFECT OF SUBSTITUTION OF CABYY+
GANGULI, AK
NAGARAJAN, R
NANJUNDASWAMY, KS
RAO, CNR
[J]. MATERIALS RESEARCH BULLETIN, 1989, 24 (01) : 103 - 109
[4] DIFFERENCE BETWEEN SINGLE AND DOUBLE T1-O LAYERS FOR GENERATING HOLES IN T1-BASED COPPER-OXIDE SUPERCONDUCTORS
JUNG, D
WHANGBO, MH
HERRON, N
TORARDI, CC
[J]. PHYSICA C, 1989, 160 (3-4): : 381 - 390
[5] KOLTHOFF IM, 1957, VOLUMETRIC ANAL, V3, P370
[6] PROPERTIES OF THE CHEMICALLY CHARACTERIZED THALLIUM CUPRATE SUPERCONDUCTORS
MANTHIRAM, A
PARANTHAMAN, M
GOODENOUGH, JB
[J]. PHYSICA C, 1990, 171 (1-2): : 135 - 146
[7] ANTIFERROMAGNETISM IN TLBA2YCU2O7
MIZUKI, J
KUBO, Y
MANAKO, T
SHIMAKAWA, Y
IGARASHI, H
TRANQUADA, JM
FUJII, Y
REBELSKY, L
SHIRANE, G
[J]. PHYSICA C, 1988, 156 (05): : 781 - 784
[8] SUPERCONDUCTIVITY OF HIGH-TC TLBA2CA1-XREXCU2O7 (RE=ND, GD OR Y) SYSTEM
NAKAJIMA, S
KIKUCHI, M
SYONO, Y
KOBAYASHI, N
MUTO, Y
[J]. PHYSICA C, 1990, 168 (1-2): : 57 - 62
[9] RELATION BETWEEN TC AND HOLE CONCENTRATION IN SUPERCONDUCTING CUPRATES
RAO, CNR
GOPALAKRISHNAN, J
SANTRA, AK
MANIVANNAN, V
[J]. PHYSICA C, 1991, 174 (1-3): : 11 - 13
[10] SHAFER MW, 1990, EUR J SOL STATE INOR, V27, P191

← 1 2 →