The magnetic behavior of Li2MO3 (M = Mn, Ru and Ir) and Li2(Mn1-xRux)O3

被引：19

作者：

Felner, I ^{[1
]}

Bradaric, IM

机构：

[1] Hebrew Univ Jerusalem, Racah Inst Phys, IL-91904 Jerusalem, Israel

[2] Lab Theoret & Condensed, Vinca Inst Nucl Sci, YU-11001 Belgrade, Yugoslavia

来源：

PHYSICA B-CONDENSED MATTER | 2002年 / 311卷 / 3-4期

关键词：

crystal structure; antifferomagnetism;

D O I：

10.1016/S0921-4526(01)01038-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The present study summarizes magnetic and Mossbauer measurements on ceramic Li2MO3 M = Mn. Ru and Ir and the mixed Li-2(Mn1-xRux)O-3 materials which show many of the features reflecting to antiferromagnetic ordering or to the existence of paramagnetic states. Li2ArO3 and Li2RuO3 are paramagnetic down to 5K. Li-2(Mn1-xRux)O-3 compounds are antiferromagnetically ordered at T-N = 48 K for x = 0. T-N decreases as the Ru content increases and, for x = 0.8, T-N = 34 K. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：195 / 199

页数：5

共 10 条

[1]

BRADARIC IM, UNPUB PHYS REV B

[2] Thermal, magnetic, and transport properties of single-crystal Sr1-xCaxRuO3 (0<=x<=1.0) [J].

Cao, G ;

McCall, S ;

Shepard, M ;

Crow, JE ;

Guertin, RP .

PHYSICAL REVIEW B, 1997, 56 (01) :321-329

[3] CaRuO3 is not a paramagnetic material [J].

Felner, I ;

Nowik, I ;

Bradaric, I ;

Gospodinov, M .

PHYSICAL REVIEW B, 2000, 62 (17) :11332-11335

[4] Comparison of the magnetic properties of isoelectronic Srx(Na0.5La0.5)1-xRuO3 and SrxCa1-xRuO3 perovskites -: art. no. 024402 [J].

He, T ;

Huang, Q ;

Cava, RJ .

PHYSICAL REVIEW B, 2001, 63 (02)

[5] KNOWLEDGE OF NACL-TYPE STRUCTURE FAMILY - NEW INVESTIGATIONS ON LI2MNO3 [J].

JANSEN, M ;

HOPPE, R .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1973, 397 (03) :279-289

[6] STRUCTURAL CHARACTERIZATION OF THE ORTHORHOMBIC PEROVSKITES - [ARUO3 (A=CA, SR, LA, PR)] [J].

KOBAYASHI, H ;

NAGATA, M ;

KANNO, R ;

KAWAMOTO, Y .

MATERIALS RESEARCH BULLETIN, 1994, 29 (12) :1271-1280

[7] Physical properties of the de-lithiated Li2-xRuO3 with the layered structure [J].

Kobayashi, H ;

Kanno, R ;

Kawamoto, Y ;

Tabuchi, M ;

Nakamura, O .

SOLID STATE IONICS, 1996, 86-8 :859-863

[8]

KOBAYASHI H, 1997, J POWER SOURCES, V68, P658

[9] Ferromagnetism and metallicity in the CaMn1-xRuxO3 perovskites:: a highly inhomogeneous system [J].

Maignan, A ;

Martin, C ;

Hervieu, M ;

Raveau, B .

SOLID STATE COMMUNICATIONS, 2001, 117 (06) :377-382

[10] Thermodynamic properties of perovskite ARuO(3) (A=Ca, Sr, and Ba) single crystals [J].

Shepard, M ;

McCall, S ;

Cao, G ;

Crow, JE .

JOURNAL OF APPLIED PHYSICS, 1997, 81 (08) :4978-4980

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