Dielectric properties in the vicinity of phase transition of new ferroelectric CuInP2S6

被引：19
作者：
Banys, J
Samulionis, V
Cajipe, V
机构：
[1] Vilnius State Univ, Fac Phys, LT-2040 Vilnius, Lithuania
[2] Inst Mat Nantes, F-44322 Nantes 3, France
来源：
FERROELECTRICS | 1999年 / 223卷 / 1-4期
关键词：
ferroelectric phase transition; dielectric dispersion;
D O I：
10.1080/00150199908260551
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The dielectric spectra of lamellar compound CuInP2S6 is presented. Above 1 MHz the dielectric dispersion caused by diffuse soft mode appears. The ferroelectric dispersion in the vicinity of T-c begins at about 10 MHz and ranges up to the GHz region. Debye-type dispersion together with the critical slowing down shows the order-disorder type of phase transition.
引用
收藏
页码：43 / 50
页数：8
相关论文
共 10 条
  • [1] Microwave dielectric dispersion in deuterated betaine phosphite
    Banys, J
    Sobiestianskas, R
    Volkel, G
    Klimm, C
    Klopperpieper, A
    [J]. PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1996, 155 (02): : 541 - 545
  • [2] RELAXATIONAL DYNAMICS OF THE IMPROPER FERROELECTRIC K3BICL6 . 2 KCL . KH3F4
    BRILINGAS, A
    DAVIDOVICH, RL
    GRIGAS, J
    LAPINSKAS, S
    MEDKOV, MA
    SAMULIONIS, V
    SKRITSKII, V
    [J]. PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1986, 96 (01): : 101 - 109
  • [3] COPPER ORDERING IN LAMELLAR CuMP2S6 (M=Cr, In): TRANSITION TO AN ANTIFERROELECTRIC OR FERROELECTRIC PHASE
    Cajipe, V. B.
    Ravez, J.
    Maisonneuve, V.
    Simon, A.
    Payen, C.
    Von der Muhll, R.
    Fischer, J. E.
    [J]. FERROELECTRICS, 1996, 185 : 135 - 138
  • [4] Ferrielectric ordering in lamellar CuInP2S6
    Maisonneuve, V
    Cajipe, VB
    Simon, A
    VonDerMuhll, R
    Ravez, J
    [J]. PHYSICAL REVIEW B, 1997, 56 (17): : 10860 - 10868
  • [5] LOW-TEMPERATURE NEUTRON POWDER DIFFRACTION STUDY OF CUCRP2S6 - OBSERVATION OF AN ORDERED, ANTIPOLAR COPPER SUBLATTICE
    MAISONNEUVE, V
    CAJIPE, VB
    PAYEN, C
    [J]. CHEMISTRY OF MATERIALS, 1993, 5 (06) : 758 - 760
  • [6] Maisonneuve V., 1997, Ferroelectrics, V196, P257, DOI 10.1080/00150199708224175
  • [7] ROOM-TEMPERATURE CRYSTAL-STRUCTURE OF THE LAYERED PHASE CU(I)IN(III)P2S6
    MAISONNEUVE, V
    EVAIN, M
    PAYEN, C
    CAJIPE, VB
    MOLINIE, P
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 1995, 218 (02) : 157 - 164
  • [8] PARAELECTRIC FERROELECTRIC TRANSITION IN THE LAMELLAR THIOPHOSPHATE CUINP2S6
    SIMON, A
    RAVEZ, J
    MAISONNEUVE, V
    PAYEN, C
    CAJIPE, VB
    [J]. CHEMISTRY OF MATERIALS, 1994, 6 (09) : 1575 - 1580
  • [9] VYSOCHANSKII YM, UNPUB PHYS REV B
  • [10] VYSOCHANSKII YM, IN PRESS FERROELECTR
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