NMR-STUDIES OF HIGH-TEMPERATURE SUPERCONDUCTORS

被引：12

作者：

TAKIGAWA, M

机构：

[1] IBM T. J. Watson Research Center, Yorktown Heights, NY 10598

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1992年 / 53卷 / 12期

关键词：

HIGH TC SUPERCONDUCTORS; NUCLEAR MAGNETIC RESONANCE; NUCLEAR RELAXATION; MAGNETIC PROPERTIES;

D O I：

10.1016/0022-3697(92)90156-8

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Results of NMR experiments mostly in YBa2Cu3O7-delta are reviewed. The normal state data revealed two important aspects of the magnetic properties, namely, the temperature dependent anttiferromagnetic Cu spin correlations and the spin gap behavior, the latter being observed in the reduced oxygen material. These features appear to be the general properties of many high T(c) cuprates. The Cu nuclear relaxation behavior in the superconducting state show some anomalous feature which remains to be explained.

引用

页码：1651 / 1656

页数：6

共 27 条

[1] Y-89 NMR EVIDENCE FOR A FERMI-LIQUID BEHAVIOR IN YBA2CU3O6+X
ALLOUL, H
OHNO, T
MENDELS, P
[J]. PHYSICAL REVIEW LETTERS, 1989, 63 (16) : 1700 - 1703
[2] CU-63 KNIGHT-SHIFTS IN THE SUPERCONDUCTING STATE OF YBA2CU3O7-DELTA(TC=90-K)
BARRETT, SE
DURAND, DJ
PENNINGTON, CH
SLICHTER, CP
FRIEDMANN, TA
RICE, JP
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[J]. PHYSICAL REVIEW B, 1990, 41 (10): : 6283 - 6296
[3] RANDOM-PHASE APPROXIMATION ANALYSIS OF NMR AND NEUTRON-SCATTERING EXPERIMENTS ON LAYERED CUPRATES
BULUT, N
HONE, D
SCALAPINO, DJ
BICKERS, NE
[J]. PHYSICAL REVIEW LETTERS, 1990, 64 (22) : 2723 - 2726
[4] ANALYSIS OF NMR DATA IN THE SUPERCONDUCTING STATE OF YBA2CU3O7
BULUT, N
SCALAPINO, DJ
[J]. PHYSICAL REVIEW LETTERS, 1992, 68 (05) : 706 - 709
[5] SPIN DYNAMICS AT OXYGEN SITES IN YBA2CU3O7
HAMMEL, PC
TAKIGAWA, M
HEFFNER, RH
FISK, Z
OTT, KC
[J]. PHYSICAL REVIEW LETTERS, 1989, 63 (18) : 1992 - 1995
[6] HAMMEL PC, PREPRINT
[7] O-17 AND CU-63 NMR INVESTIGATIONS OF HIGH-TC SUPERCONDUCTOR LA1.85SR0.15CUO4 WITH TC = 38-K
ISHIDA, K
KITAOKA, Y
ZHENG, GQ
ASAYAMA, K
[J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1991, 60 (10) : 3516 - 3524
[8] CU-63(2) NUCLEAR SPIN-SPIN RELAXATION IN YBA2CU3O6.98, YBA2(CU-63)3O7-DELTA, AND YBA2CU4O8
ITOH, Y
YASUOKA, H
FUJIWARA, Y
UEDA, Y
MACHI, T
TOMENO, I
TAI, K
KOSHIZUKA, N
TANAKA, S
[J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1992, 61 (04) : 1287 - 1298
[9] LU JP, PREPRINT
[10] NUCLEAR-SPIN-LATTICE RELAXATION AND KNIGHT-SHIFT IN YBA2CU4O8
MACHI, T
TOMENO, I
MIYATAKE, T
KOSHIZUKA, N
TANAKA, S
IMAI, T
YASUOKA, H
[J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1991, 173 (1-2): : 32 - 36

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