X-RAY-INVESTIGATION OF TL-2201 SINGLE-CRYSTALS WITH DIFFERENT TC, 30-K AND 110-K

被引：0

作者：

MOLCHANOV, VN

TAMAZYAN, RA

SIMONOV, VI

机构：

[1] Institute of Crystallography, Russian Academy of Sciences

来源：

PHYSICA C | 1994年 / 235卷

关键词：

D O I：

10.1016/0921-4534(94)91710-8

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Crystal structure of tetragonal single crystals of Tl-2201 have been determined by X-ray diffraction technique. Structural parameters of Tl-2201 crystals with various T-c have been compared It was shown that T-c variation is accompanied by changes in Cu-O bonds and the distance between Ba and the CuO2 plane.

引用

页码：971 / 972

页数：2

共 4 条

[1] STRUCTURE OF SUPERCONDUCTING SINGLE-CRYSTALS OF 2201 THALLIUM CUPRATE (TL1.85CU0.15)BA2CUO6, TC=110 K [J].

KOLESNIKOV, NN ;

KOROTKOV, VE ;

KULAKOV, MP ;

SHIBAEVA, RP ;

MOLCHANOV, VN ;

TAMAZYAN, RA ;

SIMONOV, VI .

PHYSICA C, 1992, 195 (3-4) :219-224

[2]

Muradyan L. A., 1991, Superconductivity: Physics, Chemistry, Technology, V4, P237

[3] SUPERCONDUCTING TL2.0BA2.0CUO6+DELTA - A HIGH-RESOLUTION NEUTRON POWDER AND SINGLE-CRYSTAL X-RAY-DIFFRACTION INVESTIGATION [J].

PARISE, JB ;

TORARDI, CC ;

SUBRAMANIAN, MA ;

GOPALAKRISHNAN, J ;

SLEIGHT, AW ;

PRINCE, E .

PHYSICA C, 1989, 159 (03) :239-244

[4] VARIATION IN TC AND CARRIER CONCENTRATION IN TL-BASED SUPERCONDUCTORS [J].

SHIMAKAWA, Y ;

KUBO, Y ;

MANAKO, T ;

IGARASHI, H .

PHYSICAL REVIEW B, 1989, 40 (16) :11400-11402

← 1 →