UNIVERSAL BEHAVIOR OF THE SPIN-ECHO DECAY-RATE IN LA2CUO4

被引：20

作者：

CHUBUKOV, AV

SACHDEV, S

SOKOL, A

机构：

[1] PL KAPITZA PHYS PROBLEMS INST,MOSCOW,RUSSIA

[2] YALE UNIV,DEPT PHYS,NEW HAVEN,CT 06511

[3] YALE UNIV,DEPT APPL PHYS,NEW HAVEN,CT 06511

[4] UNIV ILLINOIS,DEPT PHYS,URBANA,IL 61801

[5] UNIV ILLINOIS,MAT RES LAB,URBANA,IL 61801

[6] LD LANDAU THEORET PHYS INST,MOSCOW,RUSSIA

来源：

PHYSICAL REVIEW B | 1994年 / 49卷 / 13期

关键词：

D O I：

10.1103/PhysRevB.49.9052

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a theoretical expression for the spin-echo decay rate 1/T2G, in the quantum-critical regime of square-lattice quantum antiferromagnets. Our results are in good agreement with recent experimental data by Imai et al. [Phys. Rev. Lett. 71, 1254 (1993)] for La2CuO4.

引用

页码：9052 / 9056

页数：5

共 38 条

[1] [Anonymous], 2001, MODERN THEORY CRITIC
[2] SPONTANEOUS BREAKDOWN OF CONTINUOUS SYMMETRIES NEAR 2 DIMENSIONS
BREZIN, E
ZINNJUSTIN, J
[J]. PHYSICAL REVIEW B, 1976, 14 (07) : 3110 - 3120
[3] ELECTRON AND NUCLEAR MAGNETIC-RELAXATION IN LA2CUO4 AND RELATED CUPRATES
CHAKRAVARTY, S
ORBACH, R
[J]. PHYSICAL REVIEW LETTERS, 1990, 64 (02) : 224 - 227
[4] TWO-DIMENSIONAL QUANTUM HEISENBERG-ANTIFERROMAGNET AT LOW-TEMPERATURES
CHAKRAVARTY, S
HALPERIN, BI
NELSON, DR
[J]. PHYSICAL REVIEW B, 1989, 39 (04) : 2344 - 2371
[5] CHAKRAVARTY S, 1991, PHYS REV B, V43, P13687
[6] CHAKRAVARTY S, UNPUB
[7] UNIVERSAL MAGNETIC-PROPERTIES OF LA2-DELTA-SR-DELTA-CUO4 AT INTERMEDIATE TEMPERATURES
CHUBUKOV, AV
SACHDEV, S
[J]. PHYSICAL REVIEW LETTERS, 1993, 71 (01) : 169 - 172
[8] CHUBUKOV AV, 1993, PHYS REV LETT, V71, P3615, DOI 10.1103/PhysRevLett.71.3615
[9] UNIVERSAL MAGNETIC-PROPERTIES OF LA2-DELTA-SR-DELTA-CUO4 AT INTERMEDIATE TEMPERATURES (VOL 71, PG 169, 1993)
CHUBUKOV, AV
SACHDEV, S
[J]. PHYSICAL REVIEW LETTERS, 1993, 71 (16) : 2680 - 2680
[10] CHUBUKOV AV, IN PRESS PHYS REV B

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