SYNTHESIS AND DIELECTRIC-PROPERTIES OF THE PB(MG1/4CD1/4NB1/2)O3 RELAXOR

被引：9

作者：

SHARMA, S ^{[1
]}

CHOUDHARY, RNP ^{[1
]}

SATI, R ^{[1
]}

机构：

[1] INDIAN INST TECHNOL,DEPT PHYS,KHARAGPUR 721302,W BENGAL,INDIA

来源：

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 1992年 / 133卷 / 02期

关键词：

D O I：

10.1002/pssa.2211330233

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polycrystalline samples of Pb(Mg1/4Cd1/4Nb1/2)O3 are prepared by a two-stage high-temperature solid-state reaction method. The formation of this complex compound is checked by X-ray diffration (XRD) techniques. XRD analysis provides the structural data. The dielectric properties are measured in the frequency range 10(2) to 10(4) Hz and in the temperature region -180 to +200-degrees-C. The dielectric relaxation and diffuse phase transition is observed and the relaxor behaviour is quite obvious for the above compound.

引用

页码：491 / 497

页数：7

共 9 条

[1] MICROSTRUCTURE AND DIELECTRIC-PROPERTIES OF LEAD MAGNESIUM NIOBATE PYROCHLORE DIPHASIC MIXTURES [J].

CHEN, J ;

HARMER, MP .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1990, 73 (01) :68-73

[2]

CROSS LE, 1987, FERROELECTRICS, V76, P241, DOI 10.2109/jcersj.99.829

[3] MODIFICATION OF THE B-SITE ORDER OF PBMG1/3NB2/3O3 CERAMICS BY THERMAL ANNEALING OR BY LA-DOPING [J].

DEMATHAN, N ;

HUSSON, E ;

GAUCHER, P ;

MORELL, A .

MATERIALS RESEARCH BULLETIN, 1990, 25 (04) :427-434

[4] DIELECTRIC AND FERROELECTRIC PROPERTIES OF CERAMICS IN THE PB(ZN1/3NB2/3)O3-BATIO3-PBTIO3 SYSTEM [J].

HALLIYAL, A ;

KUMAR, U ;

NEWNHAM, RE ;

CROSS, LE .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1987, 70 (02) :119-124

[5] DIELECTRIC AND PIEZOELECTRIC PROPERTIES OF 0.91PB(ZN1/3NB2/3)O3-0.09PBTIO3 SINGLE-CRYSTALS [J].

KUWATA, J ;

UCHINO, K ;

NOMURA, S .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1982, 21 (09) :1298-1302

[6]

LINES ME, 1977, PRINCIPLES APPLICATI

[7] DIFFUSENESS AS A USEFUL PARAMETER FOR RELAXOR CERAMICS [J].

PILGRIM, SM ;

SUTHERLAND, AE ;

WINZER, SR .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1990, 73 (10) :3122-3125

[8]

SMOLENSKII GA, 1958, SOV PHYS-TECH PHYS, V3, P1380

[9] DIELECTRIC-PROPERTIES OF LEAD-MAGNESIUM NIOBATE CERAMICS [J].

SWARTZ, SL ;

SHROUT, TR ;

SCHULZE, WA ;

CROSS, LE .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1984, 67 (05) :311-315

← 1 →