The effect of DC electric field on the dielectric properties of Pb0.94Ba0.06Sc0.5Nb0.5O3 solid solution crystal

被引：2

作者：

Raevski, IP ^{[1
]}

Malitskaya, MA ^{[1
]}

Gagarina, ES ^{[1
]}

Smotrakov, VG ^{[1
]}

Sahkar, EV ^{[1
]}

Raevokaya, SI ^{[1
]}

Eremkin, VV ^{[1
]}

机构：

[1] Rostov State Univ, Inst Phys, Rostov Na Donu 344090, Russia

来源：

FERROELECTRICS | 2004年 / 299卷

关键词：

dielectric response; ferroelectrics; perovskites; phase transitions; relaxors;

D O I：

10.1080/00150190490429268

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of a DC electric field on the dielectric response of the flux-grown solid solution Pb-0.94 Ba-0.06 Sc-0.5 Nb0.5O3 crystals has been studied. This composition belongs to the crossover compositional range between the low-Ba-content normal ferroelectric and high-Ba-content relaxor ferroelectric states and is characterized by a low value of a threshold field. Application of the electric field E on a zero field cooled crystal in the <100> direction induces a transition into a ferroelectric state after some delay time tau which strongly depends both on temperature T and on E. In contrast to <111> PbMg1/3 Nb-2/3 O-3 crystals where the similar field-induced kinetic phase transition has been already observed, tau values decrease as temperature grows only well below the depoling temperature T-d , but in the vicinity of T-d they increase with T.

引用

页码：115 / 120

页数：6

共 9 条

[1]

BIKYASHEV EA, 1995, P INT C PIEZ 95, V2, P50

[2] Electric-field-temperature phase diagram of the relaxor ferroelectric lanthanum-modified lead zirconate titanate [J].

Bobnar, V ;

Kutnjak, Z ;

Pirc, R ;

Levstik, A .

PHYSICAL REVIEW B, 1999, 60 (09) :6420-6427

[3] FIELD INDUCED KINETIC FERROELECTRIC PHASE TRANSITION IN LEAD MAGNONIOBATE [J].

Colla, E. V. ;

Koroleva, E. Yu. ;

Okuneva, N. M. ;

Vakhrushev, S. B. .

FERROELECTRICS, 1996, 184 :209-215

[4] Dielectric properties of (PMN)(1-x)(PT)x single crystals for various electrical and thermal histories [J].

Colla, EV ;

Yushin, NK ;

Viehland, D .

JOURNAL OF APPLIED PHYSICS, 1998, 83 (06) :3298-3304

[5]

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

[6] PECULIARITIES OF FE-AFE PHASE TRANSITIONS IN SOLID SOLUTIONS Pb1-x(Li1/2La1/2)x(Zr1-yTiy)O-3 [J].

Ishchuk, V. M. ;

Sobolev, V. L. ;

Spiridonov, N. A. ;

Babichenko, A. A. ;

Belichenko, O. A. ;

Gorishniy, Yu. V. .

FERROELECTRICS, 1994, 157 (01) :214-218

[7] Spontaneous phase transition from relaxor to macrodomain ferroelectric state in single-crystal PbSc0.5Nb0.5O3-BaSc0.5Nb0.5O3 solid solutions [J].

Raevskii, IP ;

Eremkin, VV ;

Smotrakov, VG ;

Gagarina, ES ;

Malitskaya, MA .

PHYSICS OF THE SOLID STATE, 2000, 42 (01) :161-164

[8] Mechanism of polarization response in the ergodic phase of a relaxor ferroelectric [J].

Tagantsev, AK ;

Glazounov, AE .

PHYSICAL REVIEW B, 1998, 57 (01) :18-21

[9]

Ye Z.G., 1993, FERROELECTRICS, V145, P83, DOI DOI 10.1080/00150199308222438

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