Tunnel characteristics of partially gapped non-superconducting metals with charge- or spin-density waves

被引：5
|
作者：
Gabovich, AM
Voitenko, AI
机构：
[1] Institute of Physics, National Academy of Sciences, 252650 Kiev 22 GSP
来源：
PHYSICS LETTERS A | 1996年 / 223卷 / 03期
关键词：
D O I：
10.1016/S0375-9601(96)00687-1
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Current-voltage characteristics for symmetrical and non-symmetrical tunnel junctions involving non-superconducting partially dielectrized metals are calculated. Root singularities at eV = +/-Sigma and jumps at eV = +/- 2 Sigma, where V is the bias voltage, Sigma is the dielectric gap, and e is the elementary charge, are obtained for symmetrical junctions. For non-symmetrical ones current-voltage characteristics are non-symmetrical and depend on the sign of Sigma. The results obtained agree qualitatively with tunnel and point-contact measurements for layered dichalcogenides, NbSe3, and URu2Si2.
引用
收藏
页码：221 / 226
页数：6
相关论文
共 50 条
  • [31] IMPURITY PINNING OF CHARGE-DENSITY WAVES AND SPIN-DENSITY WAVES
    MAKI, K
    VIROSZTEK, A
    PHYSICAL REVIEW B, 1989, 39 (13): : 9640 - 9642
  • [32] SPIN-DENSITY WAVES, CHARGE-DENSITY WAVES, AND BOND ALTERNATION
    SALEM, L
    JOURNAL OF CHEMICAL PHYSICS, 1970, 52 (02): : 1015 - &
  • [33] ELECTROMECHANICAL PROPERTIES OF CHARGE-DENSITY WAVES AND SPIN-DENSITY WAVES
    MAKI, K
    VIROSZTEK, A
    SYNTHETIC METALS, 1989, 29 (2-3) : F371 - F376
  • [34] SPIN-DENSITY WAVES, CHARGE-DENSITY WAVES, AND BOND ALTERNATION
    HARRIS, RA
    FALICOV, LM
    JOURNAL OF CHEMICAL PHYSICS, 1969, 50 (10): : 4590 - &
  • [35] Charge- and spin-density waves observed through their spatial fluctuations by coherent and simultaneous x-ray diffraction
    Jacques, V. L. R.
    Pinsolle, E.
    Ravy, S.
    Abramovici, G.
    Le Bolloc'h, D.
    PHYSICAL REVIEW B, 2014, 89 (24)
  • [36] CHARGE AND SPIN-DENSITY WAVES IN CHARGE-TRANSFER SOLIDS
    MAZUMDAR, S
    DIXIT, SN
    BLOCH, AN
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1985, 120 (1-4): : 35 - 42
  • [37] ELECTROMECHANICAL EFFECT IN CHARGE-DENSITY AND SPIN-DENSITY WAVES
    VIROSZTEK, A
    MAKI, K
    SYNTHETIC METALS, 1995, 70 (1-3) : 1283 - 1285
  • [38] Coexistence of superconductivity with charge-density or spin-density waves
    Gabovich, AM
    Voitenko, AI
    SYMMETRY AND PAIRING IN SUPERCONDUCTORS, 1999, 63 : 187 - 198
  • [39] THERMODYNAMICS OF SUPERCONDUCTORS WITH CHARGE-DENSITY AND SPIN-DENSITY WAVES
    GABOVICH, AM
    SHPIGEL, AS
    JOURNAL OF PHYSICS F-METAL PHYSICS, 1984, 14 (12): : 3031 - 3039
  • [40] IMPERFECT NESTING AND DENSITY OF STATES IN CHARGE AND SPIN-DENSITY WAVES
    HUANG, XZ
    MAKI, K
    SYNTHETIC METALS, 1991, 43 (03) : 3827 - 3832
12345