Hopping magnetoresistance in two-dimensi
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A. I. Yakimov; A. V. Dvurechenskii; G. M. Minkov; A. A. Sherstobitov; A. I. Niki
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Article
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2006
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John Wiley and Sons
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English
β 152 KB
## Abstract The temperature and magnetic field dependences of the conductivity associated with hopping transport of holes over 2D arrays of Ge/Si quantum dots with various filling factors are studied experimentally. A transition from the EfrosβShklovskii law for the temperature dependence of hoppin