PHONON-SPECTRA OF RANDOMLY DISORDERED SYSTEM

被引：1
|
作者：
LAVARDA, FC [1 ]
LAKS, B [1 ]
机构：
[1] UNIV ESTADUAL PAULISTA JULIO MESQUITA FILHO,FAC CIENCIAS,DEPT FIS,BAURU,SP,BRAZIL
来源：
SOLID STATE COMMUNICATIONS | 1991年 / 77卷 / 06期
关键词：
D O I：
10.1016/0038-1098(91)90228-N
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We study the phonon density of states of a three dimensional disordered mixed crystal NaCl(x)Br1-x. The phonon structure is obtained by using a cluster method based on a continued fraction expansion of the Green function. The proposed dynamic model includes only short range interactions (first and second neighbors) but supports some qualitative features of the constituents binary alloys.
引用
收藏
页码：419 / 422
页数：4
相关论文
共 50 条
  • [1] THE PHONON-SPECTRA OF ORDERED AND DISORDERED PHASES OF MBBA
    BELUSHKIN, AV
    DOLGANOV, VK
    NATKANIEC, I
    SIMKIN, VG
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1987, 150B : 187 - 200
  • [2] PHONON-SPECTRA OF CARBON NANOTUBES
    KHOKHRYAKOV, NV
    SAVINSKII, SS
    MOLINA, JM
    JETP LETTERS, 1995, 62 (07) : 617 - 620
  • [3] PHONON-SPECTRA OF NACL1-XBRX DISORDERED LINEAR-CHAIN
    LAVARDA, FC
    LAKS, B
    SOLID STATE COMMUNICATIONS, 1989, 71 (03) : 153 - 156
  • [4] DIMENSIONAL SHIFTS IN PHONON-SPECTRA
    CHIZHIK, SP
    GLADKIKH, NT
    GRIGORYEVA, LK
    KUKLIN, RN
    MELKADZE, RG
    RUSSIAN METALLURGY, 1982, (03): : 142 - 144
  • [5] PHONON-SPECTRA IN SUPERCONDUCTING CERAMICS
    SETRAJCIC, JP
    DJAJIC, RP
    MIRJANIC, DL
    TOSIC, BS
    PHYSICA SCRIPTA, 1990, 42 (06) : 732 - 736
  • [6] PHONON-SPECTRA OF CRYSTALLINE IODINE
    SHANABROOK, BV
    LANNIN, JS
    SOLID STATE COMMUNICATIONS, 1981, 38 (01) : 49 - 52
  • [7] PHONON-SPECTRA OF A15 COMPOUNDS
    ACHAR, BNN
    BARSCH, GR
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1979, 24 (03): : 486 - 487
  • [8] ADDITIONAL PHONON-SPECTRA IN SIC CRYSTALS
    DUBROVSKII, GB
    LEPNEV, AA
    FIZIKA TVERDOGO TELA, 1983, 25 (08): : 2317 - 2320
  • [9] PHONON-SPECTRA OF METHANE PHYSISORBED ON GRAPHITE
    MAKI, K
    KLEIN, ML
    JOURNAL OF CHEMICAL PHYSICS, 1981, 74 (02): : 1488 - 1494
  • [10] PHONON-SPECTRA AND SUPERIONIC PROPERTIES OF CRYSTALS
    VALAKH, MY
    KOSATSKII, I
    LITVINCHUK, AP
    FIZIKA TVERDOGO TELA, 1986, 28 (02): : 641 - 644
12345