FERROELECTRIC (PB,BA)NB2O6 NEAR THE MORPHOTROPIC PHASE-BOUNDARY

被引：19

作者：

BURNS, G ^{[1
]}

DACOL, FH ^{[1
]}

GUO, R ^{[1
]}

BHALLA, AS ^{[1
]}

机构：

[1] PENN STATE UNIV,MAT RES LAB,UNIVERSITY PK,PA 16802

来源：

APPLIED PHYSICS LETTERS | 1990年 / 57卷 / 06期

关键词：

D O I：

10.1063/1.104246

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Measurements of the optic index of refraction, along the c axis, are presented for three representative single crystals in the (PbxBa 1-x) Nb2O6 ferroelectric system. In particular, we show that as the temperature is lowered, crystals at the morphotropic phase boundary (x=0.63±0.03) first develop a polarization along the c axis and then, at lower temperature, the polarization rotates to the ab plane.

引用

页码：543 / 544

页数：2

共 8 条

[1] MEASUREMENTS OF STRAIN AND THE OPTICAL INDEXES IN THE FERROELECTRIC BA0.4SR0.6NB2O6 - POLARIZATION EFFECTS [J].

BHALLA, AS ;

GUO, R ;

CROSS, LE ;

BURNS, G ;

DACOL, FH ;

NEURGAONKAR, RR .

PHYSICAL REVIEW B, 1987, 36 (04) :2030-2035

[2]

Burns G., 1985, Japanese Journal of Applied Physics, Supplement, V24, P649

[3] DIRTY DISPLACIVE FERROELECTRICS [J].

BURNS, G .

PHYSICAL REVIEW B, 1976, 13 (01) :215-226

[4] GLASSY POLARIZATION BEHAVIOR IN K2SR4(NBO3)10-TYPE FERROELECTRICS [J].

BURNS, G ;

DACOL, FH .

PHYSICAL REVIEW B, 1984, 30 (07) :4012-4013

[5]

GUO R, 1990, J APPL PHYS, V67, P1463

[6]

Jona F., 1962, FERROELECTRIC CRYSTA

[7]

LINES ME, 1977, PRINCIPLES APPLICATI

[8]

SCOTT BA, 1970, MATER RES BULL, V5, P47, DOI [10.1016/0025-5408(70)90072-3, 10.1016/0025-5408(70)90054-1]

← 1 →