LIMITING BEHAVIOR OF AC CONDUCTIVITY IN IONICALLY CONDUCTING CRYSTALS AND GLASSES - A NEW UNIVERSALITY

被引：472
|
作者：
LEE, WK [1 ]
LIU, JF [1 ]
NOWICK, AS [1 ]
机构：
[1] COLUMBIA UNIV,DIV MAT SCI,NEW YORK,NY 10027
来源：
PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 12期
关键词：
D O I：
10.1103/PhysRevLett.67.1559
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The ac conductivity sigma(omega) of three ionically conducting crystalline materials (NaCl:Zn2+, KTaO3:Co2+, H+, and CeO2:Gd3+) and two glasses have been studied over an unusually wide temperature range. In all cases, limiting power-law behavior [exponent s = 1 in sigma(omega) - sigma-0 + A-omega-s] is observed at relatively low temperatures. It is concluded that this limiting behavior is a universal phenomenon. Available theoretical explanations have been examined and found to be unsatisfactory.
引用
收藏
页码：1559 / 1561
页数：3
相关论文
共 45 条
  • [1] AC CONDUCTIVITY IN IONICALLY CONDUCTING CRYSTALS AND GLASSES
    LEE, WK
    LIM, BS
    LIU, JF
    NOWICK, AS
    SOLID STATE IONICS, 1992, 53 : 831 - 836
  • [2] NATURE OF THE AC CONDUCTIVITY OF IONICALLY CONDUCTING CRYSTALS AND GLASSES
    NOWICK, AS
    LIM, BS
    VAYSLEYB, AV
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 1994, 172 (pt 2) : 1243 - 1251
  • [3] MODEL OF POLARIZATION CONDUCTIVITY IN IONICALLY CONDUCTING GLASSES
    GIUTINI, JC
    BUET, F
    HENN, F
    ZANCHETTA, JV
    VANDERSCHUEREN, J
    JOURNAL DE PHYSIQUE IV, 1992, 2 (C2): : 145 - 148
  • [4] Ac conductivity and dielectric relaxation in ionically conducting soda-lime-silicate glasses
    Dutta, Alo
    Sinha, T. P.
    Jena, P.
    Adak, S.
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2008, 354 (33) : 3952 - 3957
  • [5] MICROSCOPIC CONSIDERATIONS OF THE CALCULATION OF THE POLARIZATION CONDUCTIVITY IN IONICALLY CONDUCTING GLASSES
    BUET, F
    GIUNTINI, JC
    HENN, F
    ZANCHETTA, JV
    PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1992, 66 (01): : 77 - 88
  • [6] Properties of the constant loss in ionically conducting glasses, melts, and crystals
    Ngai, KL
    JOURNAL OF CHEMICAL PHYSICS, 1999, 110 (21): : 10576 - 10584
  • [7] CALCULATION OF THE DC CONDUCTIVITY ACTIVATION-ENERGY OF IONICALLY CONDUCTING GLASSES
    ELLIOTT, SR
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 1994, 172 (pt 2) : 1343 - 1352
  • [8] A comparative study on the dielectric and ac conductivity of ionically conducting lithium silicate ceramics
    Abhijit Prasad
    Amitabha Basu
    Ionics, 2013, 19 : 71 - 75
  • [9] Interpretation of the critical length scale determining the conductivity in ionically conducting silicate glasses
    Garcia-Belmonte, G
    Bisquert, J
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2004, 337 (03) : 272 - 275
  • [10] A comparative study on the dielectric and ac conductivity of ionically conducting lithium silicate ceramics
    Prasad, Abhijit
    Basu, Amitabha
    IONICS, 2013, 19 (01) : 71 - 75
12345