205Tl NMR study of vortex state of Tl2Ba2CuO6+δ

被引：0

作者：

Itoh, Y ^{[1
]}

Michioka, C

Yoshimura, K

Hayashi, A

Ueda, Y

机构：

[1] Kyoto Univ, Dept Chem, Grad Sch Sci, Kyoto 6068502, Japan

[2] Univ Tokyo, Inst Solid State Phys, Kashiwa, Chiba 2778581, Japan

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 2005年 / 66卷 / 8-9期

关键词：

superconductors; superconductivity;

D O I：

10.1016/j.jpcs.2005.05.013

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report a (205)T1 NMR study of vortex state for an oriented polycrystalline sample of an overdoped high-T-c superconductor T1(2)Ba(2)CuO(6+) (delta)(T-c similar to 85 K) with magnetic field 2 T along the c-axis. An obvious Redfield pattern of the (205)T1 NMR spectrum for our sample at T= 5 K indicates the vortex lattice state without local antiferromagnetic order at vortex cores. We emphasize that nonexponential nuclear spin-lattice relaxation curves indicate an imperfect vortex lattice or Bragg glass phase. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：1376 / 1379

页数：4

共 50 条

[21] HOLE CONCENTRATION AND CRITICAL-TEMPERATURE IN TL2-YBA2-ZLAZCUO6-X
PARANTHAMAN, M
MANTHIRAM, A
GOODENOUGH, JB
JOURNAL OF MATERIALS CHEMISTRY, 1992, 2 (03) : 317 - 321
[22] Effect of Oxygen Treatment on the Structural and Electrical Properties of Tl0.85Cd0.15Sr2CuO5−δ, Tl0.85Cd0.15Sr2Ca2Cu2O7−δ and Tl0.85Cd0.15Sr3Ca2Cu3O9−δ Superconductors
Kareem A. Jasim
Tariq J. Alwan
Journal of Superconductivity and Novel Magnetism, 2017, 30 : 3451 - 3457
[23] Josephson plasma resonance in Tl2Ba2CaCu2O8 in a magnetic field measured using THz spectroscopy
Thorsmolle, VK
Averitt, RD
Maley, MP
Bulaevskii, LN
Helm, C
Taylor, AJ
PHYSICA B-CONDENSED MATTER, 2002, 312 : 84 - 85
[24] Elemental Substitution at Tl Site of Tl1-xXx(Ba, Sr)CaCu2O7 Superconductor with X = Cr, Bi, Pb, Se, and Te
Nur-Akasyah, Jaafar
Abd-Shukor, Roslan
Chong, Tet Vui
MATERIALS, 2023, 16 (11)
[25] Effect of Oxygen Treatment on the Structural and Electrical Properties of Tl0.85Cd0.15Sr2CuO5-δ , Tl0.85Cd0.15Sr2Ca2Cu2 O 7-δ and Tl0.85Cd0.15Sr3Ca2Cu3 O 9-δ Superconductors
Jasim, Kareem A.
Alwan, Tariq J.
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2017, 30 (12) : 3451 - 3457
[26] Vortex dynamics in phase separated Tl0.58Rb0.42Fe1.72Se2 crystals
Haberkorn, N.
Troiani, H.
Condo, A. M.
Wang, Hangdong
Mao, Qianhui
Fang, Minghu
SOLID STATE COMMUNICATIONS, 2016, 247 : 88 - 93
[27] ELECTROPHORETIC DEPOSITION OF TL-BA-CA-CU-O AND BI2SR2CACU2OX THICK-FILMS
REMILLARD, SK
ARENDT, PN
ELLIOTT, NE
PHYSICA C, 1991, 177 (4-6): : 345 - 350
[28] Reaction between different structural blocks and its influence on superconductivity in Tl2Ba2Can-1CunO2n+3
Han, S. H.
Yu, J.
Xu, Y. Y.
Zhang, H.
INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2007, 21 (18-19): : 3148 - 3150
[29] ENHANCEMENT OF TC (APPROXIMATELY-103K) IN CALCIUM-FREE TL2BA2CUOX (2201) COMPOUND
SAINI, KK
SHARMA, CP
EKBOTE, SN
ASTHANA, P
SURI, DK
CHANDERKANT
AGNIHOTRY, SA
CHANDRA, S
BULLETIN OF MATERIALS SCIENCE, 1991, 14 (02) : 235 - 239
[30] Two-dimensional scaling of resistance in flux flow region in Tl2Ba2CaCu2O8 thin films
Lu, XF
Wang, Z
Gao, H
Shan, L
Zhang, YZ
Lu, RT
Fan, L
Yan, SL
Wang, ZD
Wen, HH
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2004, 415 (03): : 139 - 144

← 1 2 3 4 5 →