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[摘要]：The effect of current on Coulomb oscillation in a (Ni0.36Nb0.24Zr0.40)(90)H-10 glassy alloy was carried out under currents of 1 nA, 10 nA, 100 nA, 1 mu A, 10 mu A, 100 mu A, 1 mA, 10 mA, and 100 mA in the temperature range of 300-6 K. The amplitude of the Coulomb oscillation showed maximum values at around 1 mu A. The discrete variation of the oscillation can be described as E=2 x 10(-4) exp(2.34 N) (r(2)=0.993), showing clear quantization of Coulomb oscillation, where E and N are the units of h/2e(2) and step number, respectively. We suggested that this would be associated with nanometer-sized RC circuits in the alloy. (C) 2010 American Institute of Physics. [doi:10.1063/1.3527084] |
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