NMR spectroscopy in mixed valence manganites

被引：29

作者：

Kapusta, C ^{[1
]}

Riedi, PC

机构：

[1] Univ Min & Met, Fac Phys & Nucl Tech, Dept Solid State Phys, PL-30059 Krakow, Poland

[2] Univ St Andrews, Dept Phys & Astron, St Andrews KY16 9SS, Fife, Scotland

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1999年 / 196卷

基金：

英国工程与自然科学研究理事会;

关键词：

NMR; spin echo; magnetoresistance; colossal; perovskites;

D O I：

10.1016/S0304-8853(98)00806-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A survey is given of the nuclear magnetic resonance (NMR) experiments in the manganese perovskites of the form RE(1-x)A(x)MnO(3) and REMnO3+delta (RE = rare earth, A = Ca, Sr, Pa). The Mn-55, La-139 and Sr-87 spin-echo spectra in the frequency range 5-650 MHz are discussed and the microscopic information on the Mn valence states and the nature of magnetic interactions is analysed as a function of the hole doping. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：446 / 450

页数：5

共 23 条

[1] Electronic phase separation in lanthanum manganites: Evidence from Mn-55 NMR [J].

Allodi, G ;

De Renzi, R ;

Guidi, G ;

Licci, F ;

Pieper, MW .

PHYSICAL REVIEW B, 1997, 56 (10) :6036-6046

[2] 139La NMR in lanthanum manganites:: Indication of the presence of magnetic polarons from spectra and nuclear relaxations [J].

Allodi, G ;

De Renzi, R ;

Guidi, G .

PHYSICAL REVIEW B, 1998, 57 (02) :1024-1034

[3] TRANSPORT-PROPERTIES AND MAGNETIC-BEHAVIOR OF LA1-XSRXMNO3 SINGLE-CRYSTALS [J].

ANANE, A ;

DUPAS, C ;

LEDANG, K ;

RENARD, JP ;

VEILLET, P ;

GUEVARA, AMD ;

MILLOT, F ;

PINSARD, L ;

REVCOLEVSCHI, A .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1995, 7 (35) :7015-7021

[4] Influence of controlled oxygen vacancies on the magnetotransport and magnetostructural phenomena in La0.85Sr0.15MnO3-delta single crystals [J].

DeLeonGuevara, AM ;

Berthet, P ;

Berthon, J ;

Millot, F ;

Revcolevschi, A ;

Anane, A ;

Dupas, C ;

LeDang, K ;

Renard, JP ;

Veillet, P .

PHYSICAL REVIEW B, 1997, 56 (10) :6031-6035

[5] Magnetic and NMR studies of lanthanum perovskite manganites [J].

Gubkin, MK ;

Khimich, TA ;

Kleparskaya, EV ;

Perekalina, TM ;

Zalessky, AV .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1996, 154 (03) :351-354

[6] Colossal magnetoresistance in manganese oxide perovskites [J].

Ibarra, MR ;

De Teresa, JM .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1998, 177 :846-849

[7] LARGE MAGNETORESISTANCE IN POLYCRYSTALLINE LA-Y-CA-MN-O [J].

JIN, S ;

OBRYAN, HM ;

TIEFEL, TH ;

MCCORMACK, M ;

RHODES, WW .

APPLIED PHYSICS LETTERS, 1995, 66 (03) :382-384

[8] NEUTRON-DIFFRACTION STUDY OF PR1-XCAXMNO3 PEROVSKITES [J].

JIRAK, Z ;

KRUPICKA, S ;

SIMSA, Z ;

DLOUHA, M ;

VRATISLAV, S .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1985, 53 (1-2) :153-166

[9]

KAPUSTA C, UNPUB

[10]

KAPUSTA C, UNPUB J PHYS CONDENS

← 1 2 3 →