PEROVSKITE FORMATION OF PB(MG1/3NB2/3)O3 AND PB(FE1/2NB1/2)O3 FILM BY SOL-GEL METHOD

被引：35
|
作者：
OKUWADA, K [1 ]
NAKAMURA, S [1 ]
IMAI, M [1 ]
KAKUNO, K [1 ]
机构：
[1] YOKOHAMA NATL UNIV,FAC ENGN,DEPT ELECT & COMP ENGN,HODOGAYA KU,YOKOHAMA,KANAGAWA 240,JAPAN
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1990年 / 29卷 / 06期
关键词：
Alkoxide; Dielectric constant; Ferroelectric material; Grain growth; Nucleation; Orientation; Transmission electron microscopy; X-ray diffraction analysis;
D O I：
10.1143/JJAP.29.1153
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Dielectric thin films of Pb(Mg1/3Nb2/3)O3 and Pb(Fe1/2Nb1/2)O3 were prepared by sol-gel method. The Pb(Mg1/3Nb2/3)O3 perovskite film was formed by heat treatment at over 600°C and oriented on substrates whose interplanar spacings were close to that for the perovskite. On the other hand, Pb(Fe1/2Nb1/2)O3 perovskite appeared at below 500°C. It was not oriented in spite of having almost the same lattice parameters. Transmission electron microscopy revealed that Pb(Mg1/3Nb2/3)O3 perovskite nucleation occurs at specific places on the substrate, while Pb(Fe1/2Nb1/2)O3 occurs rand omly in the film. The grain of these films grew larger than 0.1 µm, and the dielectric constant was 1800 for the PMN film. © 1990 The Japan Society of Applied Physics.
引用
收藏
页码：1153 / 1156
页数：4
相关论文
共 50 条
  • [1] Low temperature chemical synthesis of nanocrystalline Pb(Mg1/3Nb2/3)O3 and (1–x)Pb(Mg1/3Nb2/3)O3–xPb(Fe1/2Nb1/2)O3 (x = 0.1, 0.2, and 1) ceramics
    R. N. Das
    J. C. Ray
    P. Pramanik
    Journal of Materials Research, 2000, 15 : 2273 - 2275
  • [2] The magnetoelectric coefficients of Pb(Fe1/2Nb1/2)O3 and 0.8Pb(Fe1/2Nb1/2)O3-0.2Pb(Mg1/2W1/2)O3
    Levstik, A.
    Filipic, C.
    Holc, J.
    JOURNAL OF APPLIED PHYSICS, 2008, 103 (06)
  • [3] PREPARATION OF PB(MG1/3NB2/3)O3 THIN-FILM BY SOL-GEL METHOD
    OKUWADA, K
    IMAI, M
    KAKUNO, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1989, 28 (07): : L1271 - L1273
  • [4] Structural and electrical properties investigations of Pb(Mg1/3Nb2/3)O3-PbTiO3-Pb(Fe1/2Nb1/2)O3 ceramics
    Xia, Zhiguo
    Li, Qiang
    SCRIPTA MATERIALIA, 2007, 57 (11) : 981 - 984
  • [5] Growth and electrical performance of Pb(Mg1/3Nb2/3)O3-PbTiO3-Pb(Fe1/2Nb1/2)O3 single crystals
    Yan, Wenxun
    Xia, Zhiguo
    Li, Qiang
    Zhang, Shaofeng
    MATERIALS RESEARCH BULLETIN, 2009, 44 (06) : 1256 - 1260
  • [6] Low temperature chemical synthesis of nanocrystalline Pb(Mg1/3Nb2/3)O3 and (1-x)Pb(Mg1/3Nb2/3)O3-xPb(Fe1/2Nb1/2)O3 (x=0.1, 0.2, and 1) ceramics
    Das, RN
    Ray, JC
    Pramanik, P
    JOURNAL OF MATERIALS RESEARCH, 2000, 15 (11) : 2273 - 2275
  • [7] MICROSTRUCTURES OF Pb(Mg1/3Nb2/3)O3 AND Pb(Zn1/3Nb2/3)O3 COMPLEX PEROVSKITE STRUCTURE.
    Yamamoto, Takashi
    Okazaki, Kiyoshi
    Goo, Ed.
    Thomas, G.
    Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, 1987, 34 (07): : 291 - 295
  • [8] Ferroelectric behavior of Pb(Mg1/3Nb2/3)O3 (PMN) obtained by the sol-gel method
    Escribano, P
    Beltrán, H
    Cordoncillo, E
    García-Belmonte, G
    Ruiz, L
    González-Calbet, JM
    West, AR
    CHEMISTRY OF MATERIALS, 2001, 13 (02) : 415 - 419
  • [9] Preparation of Pb(Mg1/3Nb2/3)O3 relaxor ferroelectric by sol-gel route
    Xia, Wen
    Xu, Lihua
    Zhang, Han
    Song, Junjun
    HIGH-PERFORMANCE CERAMICS IV, PTS 1-3, 2007, 336-338 : 46 - +
  • [10] AN OPTICAL STUDY OF THE FERROELECTRIC RELAXORS PB(MG1/3NB2/3)O3,PB(SC1/2TA1/2)O3, AND PB(SC1/2NB1/2)O3
    SETTER, N
    CROSS, LE
    FERROELECTRICS, 1981, 37 (1-4) : 551 - 554
12345