On the polarization caused by bulk charges and the ionic conductivity in TlInSe2 crystals

被引：4
|
作者：
Sardarly, R. M. [1 ]
Samedov, O. A. [1 ]
Alieva, N. A. [1 ]
Abdullayev, A. P. [1 ]
Huseynov, E. K. [2 ]
Hasanov, I. S. [2 ]
Salmanov, F. T. [1 ]
机构：
[1] Natl Acad Sci Azerbaijan, Inst Radiat Problems, AZ-1143 Baku, Azerbaijan
[2] Natl Acad Sci Azerbaijan, Inst Phys, AZ-1143 Baku, Azerbaijan
来源：
SEMICONDUCTORS | 2014年 / 48卷 / 04期
关键词：
SUPERIONIC CONDUCTIVITY; TLGATE2; CRYSTALS;
D O I：
10.1134/S1063782614040253
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
TlInSe2 crystals are investigated in dc and ac electric fields in the temperature range of 100-400 K. A decrease in the electrical conductivity sigma with time in a dc field is revealed. The complex-impedance spectra Z*(f) are measured in the frequency range of 10-10(6) Hz. Diagrams in the (ZaEuro(3)-Z') complex plane are analyzed using the method of equivalent circuits. It is shown that the electrical properties of TlInSe2 crystals in the investigated ranges of temperatures and frequencies are determined by hopping conductivity and the accumulation of charge carriers near blocking platinum electrodes.
引用
收藏
页码：427 / 431
页数：5
相关论文
共 50 条
  • [41] On a Neutron Detector Based on TlInSe2 Crystals Intercalated with a Lithium Isotope
    Alekseev, I. V.
    Goremychkin, E. A.
    Gundorin, N. A.
    Petrenko, A. V.
    Sashin, I. L.
    SEMICONDUCTORS, 2017, 51 (06) : 740 - 744
  • [42] Effect of ionizing radiation and heat treatment on the photosensitivity of TlInSe2 crystals
    Nuritdinov, I
    Umarov, SK
    ATOMIC ENERGY, 2000, 88 (04) : 322 - 324
  • [43] Effect of Ionizing Irradiation on the Mechanism of Current Passage in TlInSe2 Single Crystals
    Madatov, R. S.
    Nadzhafov, A. I.
    Tagiev, T. B.
    Gazanfarov, M. R.
    Mekhrabova, M. A.
    PHYSICS OF THE SOLID STATE, 2011, 53 (11) : 2205 - 2209
  • [44] Effect of ionizing irradiation on the mechanism of current passage in TlInSe2 single crystals
    R. S. Madatov
    A. I. Nadzhafov
    T. B. Tagiev
    M. R. Gazanfarov
    M. A. Mekhrabova
    Physics of the Solid State, 2011, 53 : 2205 - 2209
  • [45] Acoustophotovoltaic effect in TlInSe2, TlInTe2, and TlGaTe2 single crystals
    Gojaev, E. M.
    Allakhyarov, E. A.
    Nazarov, A. M.
    Gyul'mamedov, K. D.
    Khalilova, Kh. S.
    Mamedov, E. M.
    INORGANIC MATERIALS, 2007, 43 (10) : 1059 - 1064
  • [46] Acoustophotovoltaic effect in TlInSe2, TlInTe2, and TlGaTe2 single crystals
    E. M. Gojaev
    E. A. Allakhyarov
    A. M. Nazarov
    K. D. Gyul’mamedov
    Kh. S. Khalilova
    E. M. Mamedov
    Inorganic Materials, 2007, 43 : 1059 - 1064
  • [47] INFLUENCE OF GERMANIUM, SILICON AND TIN ALLOYS ON TLINSE2 CRYSTAL HEAT-CONDUCTIVITY
    GUSEINOV, GD
    KERIMOVA, EM
    AZIMOV, ZA
    RUSTAMOVA, FA
    ALIYEV, RA
    IZVESTIYA AKADEMII NAUK AZERBAIDZHANSKOI SSR SERIYA FIZIKO-TEKHNICHESKIKH I MATEMATICHESKIKH NAUK, 1981, (03): : 56 - 59
  • [48] Features of the electrical conductivity of TlInSe2 under photoexcitation and X-ray excitation
    Madatov, R. S.
    Najafov, A. I.
    Mustafayev, Yu. M.
    Gazanfarov, M. R.
    Movsumova, I. M.
    SEMICONDUCTORS, 2015, 49 (09) : 1166 - 1169
  • [49] Mixed conduction and anisotropic single oscillator parameters in low dimensional TlInSe2 crystals
    Qasrawi, A. F.
    Gasanly, N. M.
    MATERIALS CHEMISTRY AND PHYSICS, 2013, 141 (01) : 63 - 68
  • [50] Features of the electrical conductivity of TlInSe2 under photoexcitation and X-ray excitation
    R. S. Madatov
    A. I. Najafov
    Yu. M. Mustafayev
    M. R. Gazanfarov
    I. M. Movsumova
    Semiconductors, 2015, 49 : 1166 - 1169
12345