Dielectric response of soft modes in ferroelectric thin films

被引：31
|
作者：
Petzelt, J [1 ]
Kuzel, P [1 ]
Rychetsky, I [1 ]
Pashkin, A [1 ]
Ostapchuk, T [1 ]
机构：
[1] Acad Sci Czech Republ, Inst Phys, Prague 18221 8, Czech Republic
来源：
FERROELECTRICS | 2003年 / 288卷
关键词：
ferroelectric soft mode; thin films; effective dielectric response; far-infrared spectroscopy; time-domain THz spectroscopy; Raman spectroscopy;
D O I：
10.1080/00150190390211891
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The concept of effective soft mode in thin films and its role in the effective dielectric response of high-permittivity thin films is introduced. Compared to bulk soft mode response, it may be strongly influenced by stresses from the substrate and dielectric inhomogeneities like interface layers, grain boundaries and porosity. The available techniques for the determination of the effective soft-mode response (far-infrared and time-domain THz spectroscopies) are discussed. The experiments on various ferroelectric (PbTiO3, PZT, BaTiO3, SrBi2Ta2O9), incipient ferroelectric (SrTiO3), doped incipient ferroelectric (SrTiO3:Ba), and relaxor ferroelectric (PLZT) films are briefly reviewed and compared with the results in bulk materials.
引用
收藏
页码：169 / 185
页数：17
相关论文
共 50 条
  • [31] Dielectric characterization of ferroelectric thin films deposited on silicon
    Legrand, C
    Haccart, T
    Velu, G
    Chambonnet, D
    Remiens, D
    Burgnies, L
    Mehri, F
    Carru, JC
    MICROELECTRONICS RELIABILITY, 1999, 39 (02) : 251 - 256
  • [32] Theoretical study of dielectric susceptibility in ferroelectric thin films
    Nie, PF
    Zhang, J
    Yin, Z
    Zhang, MS
    PHYSICS LETTERS A, 2001, 290 (3-4) : 176 - 180
  • [33] Ferroelectric and dielectric behavior of heterolayered PZT thin films
    Kartawidjaja, F. C.
    Sim, C. H.
    Wang, J.
    JOURNAL OF APPLIED PHYSICS, 2007, 102 (12)
  • [34] Polarization switching and dielectric properties of ferroelectric thin films
    Maleto, A
    Pevtsov, E
    Sigov, A
    Svotina, A
    FERROELECTRICS, 2003, 286 : 1023 - 1031
  • [35] Ferroelectric and dielectric behavior of heterolayered PZT thin films
    Kartawidjaja, F.C.
    Sim, C.H.
    Wang, J.
    Journal of Applied Physics, 2007, 102 (12):
  • [36] Dielectric properties of reactor irradiated ferroelectric thin films
    Bittner, R
    Humer, K
    Weber, HW
    Tyunina, M
    Cakare, L
    Sternberg, A
    Kulikov, DV
    Trushin, YV
    INTEGRATED FERROELECTRICS, 2001, 37 (1-4) : 275 - 283
  • [37] Dielectric properties of irradiated ferroelectric and antiferroelectric thin films
    Bittner, R
    Humer, K
    Weber, HW
    Cakare, L
    Sternberg, A
    Lesnyh, DA
    Kulikov, DV
    Trushin, YV
    INTEGRATED FERROELECTRICS, 2002, 47 : 143 - 152
  • [38] DYNAMIC PROPERTIES OF DIELECTRIC SUSCEPTIBILITY IN FERROELECTRIC THIN FILMS
    Cui, Lian
    Cui, Haiying
    Wu, Chunmei
    Yang, Guihua
    He, Zelong
    Wang, Yuling
    Che, Jixin
    SURFACE REVIEW AND LETTERS, 2016, 23 (03)
  • [39] Dynamical dielectric susceptibility of ferroelectric thin films and multilayers
    M. D. Glinchuk
    E. A. Eliseev
    V. A. Stephanovich
    Physics of the Solid State, 2002, 44 : 953 - 963
  • [40] Thickness dependence of the dielectric function of ferroelectric thin films
    Wesselinowa, JM
    Trimper, S
    PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2004, 241 (05): : 1141 - 1148
12345