Mechanism of the Pyroelectric Response under Direct-Current Bias in La-Modified Lead Zirconate Titanate Stannate Ceramics

被引：1
|
作者：
Zhang Hong-Ling [1 ]
Wang Gen-Shui [1 ]
Chen Xue-Feng [1 ]
Cao Fei [1 ]
Dong Xian-Lin [1 ]
Gu Yan [2 ]
He Hong-Liang [2 ]
Liu Yu-Sheng [2 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, Shanghai 200050, Peoples R China
[2] Inst Fluid Phys, Natl Key Lab Shock Wave & Detonat Phys, Mianyang 621900, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2011年 / 28卷 / 09期
关键词：
THIN-FILMS; DETECTOR; SYSTEM; FIELD;
D O I：
10.1088/0256-307X/28/9/097701
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Dielectric and pyroelectric properties of Pb0.97La0.02(Zr0.42Sn0.40Ti0.18)O-3 ceramics are investigated as functions of temperature and dc bias field. Induced and intrinsic pyroelectric coefficients p(ind) and p(0) are calculated and analyzed. It is found that the sign, value and variation of the net pyroelectric coefficient.. with increasing dc bias all are dominated by p(0) under applied biases. Polarization and depolarization processes under dc biases are analyzed. Besides the contribution of p(ind), the diffuse and decreased pyroelectric response under dc bias compared with that of an identical field poled sample without dc bias is mainly attributed to the depolarization process under dc bias.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Alternating and direct current field effects on the dielectric response of La-modified lead zirconate titanate
    Tan, Q
    Viehland, D
    JOURNAL OF APPLIED PHYSICS, 1997, 81 (01) : 361 - 368
  • [2] PYROELECTRIC PROPERTIES OF LEAD ANTIMONY STANNATE-LEAD TITANATE-LEAD ZIRCONATE CERAMICS MODIFIED WITH LA AND MN
    LEE, SG
    LEE, YH
    PARK, CY
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1993, 32 (5A): : 2014 - 2019
  • [3] INCOMMENSURATION IN LA-MODIFIED ANTIFERROELECTRIC LEAD-ZIRCONATE-TITANATE CERAMICS
    XU, Z
    DAI, XH
    VIEHLAND, D
    APPLIED PHYSICS LETTERS, 1994, 65 (25) : 3287 - 3289
  • [4] Dielectric and pyroelectric properties of Ba-modified lead lanthanum zirconate stannate titanate ceramics
    Zhang, Qingfeng
    Jiang, Shenglin
    Zeng, Yike
    Xie, Zhenzhen
    Fan, Maoyan
    Zhang, Guangzu
    Zhang, Yangyang
    Yu, Yan
    Wang, Jing
    Qin, Xiaoye
    MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2011, 176 (10): : 816 - 820
  • [5] PYROELECTRIC PROPERTIES OF MODIFIED LEAD TITANATE ZIRCONATE CERAMICS
    HARDIMAN, B
    REEVES, CP
    ZEYFANG, RR
    FERROELECTRICS, 1976, 12 (1-4) : 163 - 165
  • [6] Electric field forced phase switching in La-modified lead zirconate titanate stannate thin films
    1699, (75):
  • [7] Ferroelectric and glassy states in La-modified lead zirconate titanate ceramics: A general picture
    El Marssi, M
    Farhi, R
    Dellis, JL
    Glinchuk, MD
    Seguin, L
    Viehland, D
    JOURNAL OF APPLIED PHYSICS, 1998, 83 (10) : 5371 - 5380
  • [8] High pyroelectric response of lead zirconate stannate titanate based antiferroelectric ceramics with low Curie temperature
    Zhang, Qingfeng
    Chen, Shengchen
    Fan, Maoyan
    Jiang, Shenglin
    Yang, Tongqing
    Wang, Jinfei
    Li, Gang
    Yao, Xi
    MATERIALS RESEARCH BULLETIN, 2012, 47 (12) : 4503 - 4509
  • [9] POLARIZATION SWITCHING MECHANISMS AND ELECTROMECHANICAL PROPERTIES OF LA-MODIFIED LEAD-ZIRCONATE-TITANATE CERAMICS
    LI, JF
    DAI, XH
    CHOW, A
    VIEHLAND, D
    JOURNAL OF MATERIALS RESEARCH, 1995, 10 (04) : 926 - 938
  • [10] A polarized Raman study of the relaxor and ferroelectric states of La-modified lead zirconate titanate ceramics
    ElMarssi, M
    Farhi, R
    Viehland, D
    JOURNAL OF APPLIED PHYSICS, 1997, 81 (01) : 355 - 360
12345