QUASI-ONE-DIMENSIONAL CONDUCTOR UNDER UNIAXIAL STRAIN: NON-OHMIC CONDUCTION AND dc-INDUCED VOLTAGE OSCILLATIONS IN ORTHORHOMBIC TaS3.

被引:0
作者
Preobrazhensky, V.B. [1 ]
Taldenkov, A.N. [1 ]
机构
[1] Kurchatov Inst of Atomic Energy, Moscow, USSR, Kurchatov Inst of Atomic Energy, Moscow, USSR
关键词
CRYSTALS - Whiskers - ELECTRIC CONDUCTORS - NOISE; SPURIOUS SIGNAL - STRAIN;
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摘要
Recent experiments on non-ohmic conduction sigma //n//l and dc induced voltage oscillations VO (narrow band noise) in deformed o-TaS//3 are reviewed. A drop of sigma //n//l and an almost full depression of VO at some particular value of a strain deformation are interpreted in terms of a model associating both phenomena with existence of kinks (CDW phase discommensurations).
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页码:837 / 842
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