The peculiarities of dielectric susceptibility dynamics in mixed ferro-glass phase of disordered ferroelectrics

被引：16

作者：

Glinchuk, MD ^{[1
]}

Stephanovich, VA ^{[1
]}

机构：

[1] NASU,INST SEMICOND PHYS,UA-252650 KIEV,UKRAINE

来源：

FERROELECTRICS LETTERS SECTION | 1997年 / 22卷 / 5-6期

关键词：

D O I：

10.1080/07315179708204777

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The calculations of temperature and frequency dependence of dielectric susceptibility in the disordered ferroelectrics art carried out in the framework of random field theory. The results fitted fairly wed the experimental data for K0,965Li0,035TaO3 which is known to be in mixed ferro-glass phase. The peculiarities of dielectric susceptibility behavior in the disordered system like relaxors PLZT, PST are also discussed.

引用

收藏

页码：113 / 119

页数：7

相关论文

共 15 条

[1] X-RAY-SCATTERING STUDY OF THE RANDOM ELECTRIC-DIPOLE SYSTEM KTAO2-LI [J].

ANDREWS, SR .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1985, 18 (07) :1357-1376

[2] THE SPONTANEOUS RELAXOR-FERROELECTRIC TRANSITION OF PB(SC0.5TA0.5)O3 [J].

CHU, F ;

SETTER, N ;

TAGANTSEV, AK .

JOURNAL OF APPLIED PHYSICS, 1993, 74 (08) :5129-5134

[3]

Glinchuk M. D., 1995, Ferroelectrics, V169, P281, DOI 10.1080/00150199508217340

[4] RANDOM-FIELDS AND THEIR INFLUENCE ON THE PHASE-TRANSITIONS IN DISORDERED FERROELECTRICS [J].

GLINCHUK, MD ;

STEPHANOVICH, VA .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1994, 6 (31) :6317-6327

[5] A random field theory based model for ferroelectric relaxors [J].

Glinchuk, MD ;

Farhi, R .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1996, 8 (37) :6985-6996

[6]

KIM JJ, 1994, FERROELECTRICS, V151, P247

[7] CLUSTER GLASS AND DOMAIN STATE PROPERTIES OF KTAO3 LI [J].

KLEEMANN, W ;

KUTZ, S ;

RYTZ, D .

EUROPHYSICS LETTERS, 1987, 4 (02) :239-245

[8] FERROMAGNETISM OF DISORDERED SYSTEMS [J].

KORENBLIT, IY ;

SHENDER, EF .

USPEKHI FIZICHESKIKH NAUK, 1978, 126 (02) :233-268

[9] SPONTANEOUS TRANSITION BETWEEN RELAXOR AND FERROELECTRIC STATES IS LANTHANUM-MODIFIED LEAD-ZIRCONATE-TITANATE-(6-7)/65/35 [J].

KRUMINS, A ;

SHIOSAKI, T ;

KOIZUMI, S .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1994, 33 (9A) :4940-4945

[10] GLASSLIKE BEHAVIOR AND NOVEL PRESSURE EFFECTS IN KTA1-XNBXO3 [J].

SAMARA, GA .

PHYSICAL REVIEW LETTERS, 1984, 53 (03) :298-301