SUPERCONDUCTIVITY IN NB.95TA.05SE3

被引：25

作者：

FULLER, WW ^{[1
]}

CHAIKIN, PM ^{[1
]}

机构：

[1] UNIV SO CALIF,DEPT PHYS,LOS ANGELES,CA 90007

来源：

SOLID STATE COMMUNICATIONS | 1979年 / 30卷 / 11期

关键词：

D O I：

10.1016/0038-1098(79)91162-1

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We have measured the resistivity of NbSe3 doped with 5% Ta from room temperature down to 0.5K and compared our results with similar measurements on pure NbSe3. The pure sample remains normal to the lowest temperature (0.5K), whereas the doped sample has a sharp transition to the superconducting state with Tc = 1.5 ± 0.2 K. Measurements of the critical magnetic field indicate that the Ta doped samples are homogeneous, anisotropic three dimensional superconductors. © 1979.

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页码：689 / 692

页数：4

相关论文

共 21 条

[1] UPPER CRITICAL-FIELD OF SUPERCONDUCTING POLYSULFUR NITRIDE, (SN)X [J].

AZEVEDO, LJ ;

CLARK, WG ;

DEUTSCHER, G ;

GREENE, RL ;

STREET, GB ;

SUTER, LJ .

SOLID STATE COMMUNICATIONS, 1976, 19 (03) :197-201

[2] EVIDENCE FOR A CONNECTION BETWEEN CHARGE-DENSITY WAVES AND PRESSURE ENHANCEMENT OF SUPERCONDUCTIVITY IN 2H-NBSE-2 [J].

BERTHIER, C ;

MOLINIE, P ;

JEROME, D .

SOLID STATE COMMUNICATIONS, 1976, 18 (9-10) :1393-1395

[3] THEORETICAL-MODEL OF SUPERCONDUCTIVITY AND MARTENSITIC-TRANSFORMATION IN A15 COMPOUNDS [J].

BILBRO, G ;

MCMILLAN, WL .

PHYSICAL REVIEW B, 1976, 14 (05) :1887-1892

[4] PHASE-TRANSITIONS IN NBSE3 [J].

CHAUSSY, J ;

HAEN, P ;

LASJAUNIAS, JC ;

MONCEAU, P ;

WAYSAND, G ;

WAINTAL, A ;

MEERSCHAUT, A ;

MOLINIE, P ;

ROUXEL, J .

SOLID STATE COMMUNICATIONS, 1976, 20 (08) :759-763

[5] PRESSURE EFFECT ON CHARGE-DENSITY-WAVE FORMATION IN 2H-NBSE2 AND CORRELATION BETWEEN STRUCTURAL INSTABILITIES AND SUPERCONDUCTIVITY IN UNSTABLE SOLIDS [J].

CHU, CW ;

DIATSCHENKO, V ;

HUANG, CY ;

DISALVO, FJ .

PHYSICAL REVIEW B, 1977, 15 (03) :1340-1342

[6] OBSERVATION OF MEISSNER EFFECT IN POLYSULFUR NITRIDE, (SN)X [J].

DEE, RH ;

DOLLARD, DH ;

TURRELL, BG ;

CAROLAN, JF .

SOLID STATE COMMUNICATIONS, 1977, 24 (07) :469-472

[7] OSCILLATORY MAGNETOTRANSPORT IN NBSE3 AND TASE3 [J].

FLEMING, RM ;

POLO, JA ;

COLEMAN, RV .

PHYSICAL REVIEW B, 1978, 17 (04) :1634-1644

[8]

FLEMING RM, 1978, B AM PHYS SOC, V23, P425

[9]

FLEMING RM, UNPUBLISHED

[10]

HAEN P, 1978, J PHYSIQUE C, V6, P703