RAMAN-SCATTERING STUDY OF [N(CD3)4]2ZNCL4 UNDER HYDROSTATIC-PRESSURE

被引：1
|
作者：
HENOCQUE, J
HEDOUX, A
SAUVAJOL, JL
机构：
[1] UNIV LILLE 1,UFR PHYS,DYNAM & STRUCT MAT MOLEC LAB,UA 801,F-59655 VILLENEUVE DASCQ,FRANCE
[2] UNIV MONTPELLIER 2,GDPC,UA 233,F-34095 MONTPELLIER 5,FRANCE
来源：
JOURNAL OF RAMAN SPECTROSCOPY | 1993年 / 24卷 / 06期
关键词：
D O I：
10.1002/jrs.1250240606
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
Raman spectra were measured for [N(CD3)4]2ZnCl4 over the pressure range 1-2000 bar. The influence of pressure was studied for the ZnCl4 bending modes and the 24 cm-1 phonon peak. The pressure dependence of these modes was interpreted having regard to the phase transitions predicted by the temperature-pressure diagram. The pressure dependence of all the recorded spectra highlights a critical behaviour at about 500 bar which does not correspond to any phase transition in the diagram. This phenomenon was interpreted by consideration of the modulation characteristics.
引用
收藏
页码：371 / 376
页数：6
相关论文
共 50 条
  • [1] RAMAN-SCATTERING STUDY OF THE N = 4 INCOMMENSURATE PHASE OF BIPHENYL UNDER HYDROSTATIC-PRESSURE
    LEMEECAILLEAU, MH
    GIRARD, A
    CAILLEAU, H
    DELUGEARD, Y
    PHYSICAL REVIEW B, 1992, 45 (22): : 12682 - 12690
  • [2] BRILLOUIN AND RAMAN-SCATTERING IN [N(CH3)4]2ZNCL4
    YOSHIHARA, A
    SATOH, H
    TAKAHASHI, M
    YAMAKAMI, T
    ARASHI, H
    FUJIMURA, T
    FERROELECTRICS, 1990, 112 : 129 - 139
  • [3] PRESSURE-INDUCED FERROELECTRICITY IN (N(CD3)4)2ZNCL4
    GESI, K
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1982, 51 (04) : 1043 - 1044
  • [4] INFLUENCE OF HYDROSTATIC-PRESSURE ON THE ELASTIC PROPERTIES OF CRYSTALS OF (N(CH3)4)2ZNCL4
    VLOKH, OG
    ESAYAN, SK
    KITYK, AV
    MOKRYJ, OM
    IZVESTIYA AKADEMII NAUK SSSR SERIYA FIZICHESKAYA, 1989, 53 (07): : 1364 - 1368
  • [5] INCOMMENSURATE LATTICE INSTABILITY IN [N(CD3)4]2ZNCL4
    IIZUMI, M
    GESI, K
    PHYSICA B & C, 1983, 120 (1-3): : 291 - 295
  • [6] NEUTRON STUDY OF THE INCOMMENSURATE PHASE IN (N(CD3)4)2ZNCL4 CRYSTAL
    MARION, G
    ALMAIRAC, R
    LEFEBVRE, J
    RIBET, M
    JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1981, 14 (22): : 3177 - 3185
  • [7] RAMAN-SCATTERING IN GATE UNDER HYDROSTATIC-PRESSURE
    ALLAKHVERDIEV, KR
    BABAEV, SS
    SALAEV, EY
    TAGYEV, MM
    VINOGRADOV, EA
    GONCHAROV, AF
    MELNICK, NN
    SUBBOTIN, SI
    PANFILOV, VV
    SOLID STATE COMMUNICATIONS, 1980, 35 (09) : 705 - 708
  • [8] Theoretical phase diagrams for [N(CD3)4]2ZnCl4 crystal
    Sannikov, D. G.
    CRYSTALLOGRAPHY REPORTS, 2013, 58 (06) : 862 - 866
  • [9] RAMAN-SCATTERING IN CD1-XMNXSE UNDER HYDROSTATIC-PRESSURE
    ARORA, AK
    INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 1988, 26 (2-3) : 182 - 187
  • [10] Theoretical phase diagrams for [N(CD3)4]2ZnCl4 crystal
    D. G. Sannikov
    Crystallography Reports, 2013, 58 : 862 - 866
12345