IS Y(SC)MN-2 REALLY A QUANTUM SPIN LIQUID

被引：9

作者：

MEKATA, M

ASANO, T

SUGINO, T

NAKAMURA, H

ASAI, N

SHIGA, M

KEREN, A

KOJIMA, K

LUKE, GM

WU, WD

UEMURA, YJ

DUNSINGER, S

GINGRAS, M

机构：

[1] KYOTO UNIV,DEPT MET SCI & TECHNOL,KYOTO 606,JAPAN

[2] COLUMBIA UNIV,DEPT PHYS,NEW YORK,NY 10027

[3] UNIV BRITISH COLUMBIA,DEPT PHYS,VANCOUVER,BC V6T 2A3,CANADA

[4] UNIV BRITISH COLUMBIA,TRIUMF,VANCOUVER,BC V6T 2A3,CANADA

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1995年 / 140卷

关键词：

D O I：

10.1016/0304-8853(94)00699-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Spin fluctuations in frustrated Y0.97Sc0.03Mn2 have been studied by mu (+)SR. The relaxation rate increases monotonically with decreasing temperature and is not appreciably changed by the longitudinal field, in contrast with that in Y0.97Sc0.03(Mn0.9Al0.1)(2). These results imply fluctuations in a quantum spin liquid.

引用

页码：1767 / 1768

页数：2

共 10 条

[1] RESONATING VALENCE BONDS - NEW KIND OF INSULATOR [J].

ANDERSON, PW .

MATERIALS RESEARCH BULLETIN, 1973, 8 (02) :153-160

[2] GROUND-STATE PROPERTIES OF ANISOTROPIC TRIANGULAR ANTIFERROMAGNET [J].

FAZEKAS, P ;

ANDERSON, PW .

PHILOSOPHICAL MAGAZINE, 1974, 30 (02) :423-440

[3]

KALVIUS M, 1994, HYPERFINE INTERACT, V84, P249

[4]

Keren A., COMMUNICATION

[5] NUCLEAR MAGNETIC-RELAXATION OF Y1-XSCXMN2 [J].

NAKAMURA, H ;

KITAOKA, Y ;

YOSHIMURA, K ;

KOHORI, Y ;

ASAYAMA, K ;

SHIGA, M ;

NAKAMURA, Y .

JOURNAL DE PHYSIQUE, 1988, 49 (C-8) :257-258

[6] ANTIFERROMAGNETISM OF YMN2 INTERMETALLIC COMPOUND [J].

NAKAMURA, Y ;

SHIGA, M ;

KAWANO, S .

PHYSICA B & C, 1983, 120 (1-3) :212-215

[7] GIANT SPIN FLUCTUATIONS IN Y0.97SC0.03MN2 [J].

SHIGA, M ;

WADA, H ;

NAKAMURA, Y ;

DEPORTES, J ;

OULADDIAF, B ;

ZIEBECK, KRA .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1988, 57 (09) :3141-3145

[8] SPIN FLUCTUATIONS IN FRUSTRATED KAGOME LATTICE SYSTEM SRCR8GA4O19 STUDIED BY MUON SPIN RELAXATION [J].

UEMURA, YJ ;

KEREN, A ;

KOJIMA, K ;

LE, LP ;

LUKE, GM ;

WU, WD ;

AJIRO, Y ;

ASANO, T ;

KURIYAMA, Y ;

MEKATA, M ;

KIKUCHI, H ;

KAKURAI, K .

PHYSICAL REVIEW LETTERS, 1994, 73 (24) :3306-3309

[9] INSULATING SPIN-GLASSES [J].

VILLAIN, J .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1979, 33 (01) :31-42

[10] LOW-TEMPERATURE SPECIFIC-HEAT OF NEARLY FERROMAGNETIC AND ANTIFERROMAGNETIC COMPOUNDS [J].

WADA, H ;

SHIGA, M ;

NAKAMURA, Y .

PHYSICA B-CONDENSED MATTER, 1989, 161 (1-3) :197-202

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