Spectroscopy of local states in molecular materials using space-charge-limited currents

被引：0
|
作者：
Nespurek, S. [1 ]
Sworakowski, J. [1 ]
机构：
[1] Institute of Macromolecular Chemistry, Czechoslovak Academy of Sciences, 162 06 Prague 616, Czechoslovakia
来源：
| 1600年 / 36期
关键词：
Electric Insulators--Charge Carriers - Spectroscopy;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Steady-state space-charge-limited (SCL) currents in insulators and wide-bandgap semiconductors are reviewed. Methods of deriving asymptotic analytical expressions describing SCL current-voltage characteristics are briefly analysed. Direct methods of determination of densities of local states in spatially homogeneous samples are discussed. The use of derived equations to determine parameters of the density-of-states functions is illustrated with experimental results obtained on single crystals and polycrystalline thin films of phthalocyanines.
引用
收藏
相关论文
共 50 条
  • [1] SPECTROSCOPY OF LOCAL STATES IN MOLECULAR MATERIALS USING SPACE-CHARGE-LIMITED CURRENTS
    NESPUREK, S
    SWORAKOWSKI, J
    RADIATION PHYSICS AND CHEMISTRY, 1990, 36 (01) : 3 - 12
  • [2] Space-charge-limited currents in materials with Gaussian energy distributions of localized states
    Arkhipov, VI
    Heremans, P
    Emelianova, EV
    Adriaenssens, GJ
    APPLIED PHYSICS LETTERS, 2001, 79 (25) : 4154 - 4156
  • [3] SPACE-CHARGE-LIMITED CURRENTS IN SEMICONDUCTORS
    SOSTARICH, M
    STUDII SI CERCETARI DE FIZICA, 1971, 23 (01): : 87 - +
  • [4] SPACE-CHARGE-LIMITED CURRENTS IN INSULATORS
    ROSE, A
    SMITH, RW
    PHYSICAL REVIEW, 1953, 92 (03): : 857 - 857
  • [5] SPACE-CHARGE-LIMITED CURRENTS IN SOLIDS
    ROSE, A
    PHYSICAL REVIEW, 1955, 97 (06): : 1538 - 1544
  • [6] Space-charge-limited post transit currents spectroscopy in poly(methylphenylsilylene)
    Schauer, F
    Handlir, R
    Nespureka, S
    ADVANCED MATERIALS FOR OPTICS AND ELECTRONICS, 1997, 7 (02): : 61 - 65
  • [7] Space-charge-limited currents in nonstoichiometric GaAs
    Ibbetson, JP
    Mishra, UK
    APPLIED PHYSICS LETTERS, 1996, 68 (26) : 3781 - 3783
  • [8] FLUCTUATION THEORY FOR SPACE-CHARGE-LIMITED CURRENTS
    ROSEN, G
    ECKSTUT, G
    JOURNAL OF MATHEMATICAL PHYSICS, 1970, 11 (06) : 1981 - &
  • [9] SPACE-CHARGE-LIMITED CURRENTS IN PRESENCE OF DONORS
    TIMAN, BL
    FESENKO, VM
    SOVIET PHYSICS SEMICONDUCTORS-USSR, 1968, 2 (02): : 228 - &
  • [10] NEGLECTING DIFFUSION IN SPACE-CHARGE-LIMITED CURRENTS
    SCHILLING, RB
    SCHACHTER, H
    JOURNAL OF APPLIED PHYSICS, 1967, 38 (02) : 841 - +
12345