Frequency-dependent electrical conductivity of nanocrystalline SnO2

被引：0
|
作者：
A. S. Chizhov
M. N. Rumyantseva
A. M. Gaskov
机构：
[1] Moscow State University,
来源：
Inorganic Materials | 2013年 / 49卷
关键词：
Constant Phase Element; Nanocrystalline Material; Barrier Model; Charge Transport Process; Dimensionless Conductivity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Nanocrystalline SnO2 with a crystallite size of 3–4 and 5–6 nm has been prepared by a sol-gel process in aqueous solution. Its ac electrical conductivity has been measured in dry air at a temperature of 200°C. The observed frequency dependence of its conductivity has been interpreted in terms of the random potential barrier model. The data obtained indicate that the transport properties of the material are dominated by hopping conduction through disordered crystallite boundaries.
引用
收藏
页码：1000 / 1004
页数：4
相关论文
共 50 条
  • [1] Frequency-dependent electrical conductivity of nanocrystalline SnO2
    Chizhov, A. S.
    Rumyantseva, M. N.
    Gaskov, A. M.
    INORGANIC MATERIALS, 2013, 49 (10) : 1000 - 1004
  • [2] Grain size dependent electrical studies on nanocrystalline SnO2
    Bose, AC
    Thangadurai, P
    Ramasamy, S
    MATERIALS CHEMISTRY AND PHYSICS, 2006, 95 (01) : 72 - 78
  • [3] Frequency-Dependent Terahertz Transient Photoconductivity of MesoporoUs SnO2 Films
    Regan, Kevin P.
    Swierk, John R.
    Neu, Jens
    Schmuttenmaer, Charles A.
    JOURNAL OF PHYSICAL CHEMISTRY C, 2017, 121 (29): : 15949 - 15956
  • [4] Sources of electrical conductivity in SnO2
    Singh, Abhishek Kumar
    Janotti, Anderson
    Scheffler, Matthias
    Van de Walle, Chris G.
    PHYSICAL REVIEW LETTERS, 2008, 101 (05)
  • [5] Frequency-dependent electrical properties in the system SnO2-TiO2
    Stanislaw Komornicki
    Marta Radecka
    Mieczyslaw Rekas
    Journal of Materials Science: Materials in Electronics, 2001, 12 : 11 - 16
  • [6] Frequency-dependent electrical properties in the system SnO2-TiO2
    Komornicki, S
    Radecka, M
    Rekas, M
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2001, 12 (01) : 11 - 16
  • [7] FREQUENCY-DEPENDENT ELECTRICAL CONDUCTIVITY OF POWDERS - NICKEL OXIDE
    SNOWDEN, DP
    PEREUE, JH
    SALTSBURG, H
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1964, 25 (10) : 1099 - &
  • [8] FREQUENCY-DEPENDENT ELECTRICAL CONDUCTIVITY OF DILUTE MAGNETIC ALLOYS
    MORIYA, T
    INOUE, M
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1969, 27 (02) : 371 - &
  • [9] ELECTRICAL-CONDUCTIVITY OF CERAMICS BASED ON SNO2
    KUCHERYAVYI, MN
    POLEVOV, VA
    ASTANINA, GI
    SELYANKO, VT
    GLASS AND CERAMICS, 1984, 41 (9-10) : 388 - 391
  • [10] FREQUENCY-DEPENDENT ELECTRICAL-CONDUCTIVITY IN A MOTT MAGNETIC SEMICONDUCTOR
    BELYANINOV, YN
    KLINGER, MI
    SOVIET PHYSICS SEMICONDUCTORS-USSR, 1976, 10 (07): : 755 - 758
12345