INCOMMENSURATE MAGNETIC CORRELATIONS IN LA1.8SR0.2NIO4

被引：120

作者：

HAYDEN, SM

LANDER, GH

ZARESTKY, J

BROWN, PJ

STASSIS, C

METCALF, P

HONIG, JM

机构：

[1] COMMISS EUROPEAN COMMUNITIES,JOINT RES CTR,W-7500 KARLSRUHE,GERMANY

[2] IOWA STATE UNIV SCI & TECHNOL,AMES LAB,AMES,IA 50011

[3] INST MAX VON LAUE PAUL LANGEVIN,F-38042 GRENOBLE,FRANCE

[4] IOWA STATE UNIV SCI & TECHNOL,DEPT PHYS,AMES,IA 50011

[5] PURDUE UNIV,DEPT CHEM,W LAFAYETTE,IN 47907

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 68卷 / 07期

关键词：

D O I：

10.1103/PhysRevLett.68.1061

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Neutron scattering experiments on an insulating single crystal of La1.8Sr0.2NiO4 show the presence of strong two-dimensional incommensurate magnetic correlations in the NiO2 planes. At low temperatures, T = 2 K, these exist on time scales tau > 10(-11) s. The typical side length of the correlated regions in the direction parallel to the incommensurate modulation is equal to the average spacing between strontium atoms.

引用

页码：1061 / 1064

页数：4

共 24 条

[1] MAGNETIC CORRELATIONS IN LA2NIO4+DELTA [J].

AEPPLI, G ;

BUTTREY, DJ .

PHYSICAL REVIEW LETTERS, 1988, 61 (02) :203-206

[2] MAGNETIC PHASE-DIAGRAM AND MAGNETIC PAIRING IN DOPED LA2CUO4 [J].

AHARONY, A ;

BIRGENEAU, RJ ;

CONIGLIO, A ;

KASTNER, MA ;

STANLEY, HE .

PHYSICAL REVIEW LETTERS, 1988, 60 (13) :1330-1333

[3] THE RESONATING VALENCE BOND STATE IN LA2CUO4 AND SUPERCONDUCTIVITY [J].

ANDERSON, PW .

SCIENCE, 1987, 235 (4793) :1196-1198

[4]

Bedell K, 1990, HIGH TEMPERATURE SUP

[5] POSSIBLE HIGH-TC SUPERCONDUCTIVITY IN THE BA-LA-CU-O SYSTEM [J].

BEDNORZ, JG ;

MULLER, KA .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1986, 64 (02) :189-193

[6]

BROWN PJ, 1991, IN PRESS PHYSICA B

[7] MAGNETIC-PROPERTIES OF QUASI-2-DIMENSIONAL LA2NIO4 [J].

BUTTREY, DJ ;

HONIG, JM ;

RAO, CNR .

JOURNAL OF SOLID STATE CHEMISTRY, 1986, 64 (03) :287-295

[8] MAGNETIC AND ELECTRICAL-PROPERTIES OF LA2-XSRXNIO4+/-DELTA [J].

CAVA, RJ ;

BATLOGG, B ;

PALSTRA, TT ;

KRAJEWSKI, JJ ;

PECK, WF ;

RAMIREZ, AP ;

RUPP, LW .

PHYSICAL REVIEW B, 1991, 43 (01) :1229-1232

[9] INCOMMENSURATE MAGNETIC FLUCTUATIONS IN LA2-XSRXCUO4 [J].

CHEONG, SW ;

AEPPLI, G ;

MASON, TE ;

MOOK, H ;

HAYDEN, SM ;

CANFIELD, PC ;

FISK, Z ;

CLAUSEN, KN ;

MARTINEZ, JL .

PHYSICAL REVIEW LETTERS, 1991, 67 (13) :1791-1794

[10] STATIC AND DYNAMIC SPIN CORRELATIONS IN PURE AND DOPED LA2CUO4 [J].

ENDOH, Y ;

YAMADA, K ;

BIRGENEAU, RJ ;

GABBE, DR ;

JENSSEN, HP ;

KASTNER, MA ;

PETERS, CJ ;

PICONE, PJ ;

THURSTON, TR ;

TRANQUADA, JM ;

SHIRANE, G ;

HIDAKA, Y ;

ODA, M ;

ENOMOTO, Y ;

SUZUKI, M ;

MURAKAMI, T .

PHYSICAL REVIEW B, 1988, 37 (13) :7443-7453

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