Orbital effect of an in-plane magnetic field on quantum transport in chaotic lateral dots

Article

关键词: UNIVERSAL CONDUCTANCE FLUCTUATIONS;    MAGNETORESISTANCE;    TEMPERATURE;    OSCILLATIONS;    SCATTERING;    ELECTRONS;    REGIME;    LAYERS;    METALS;   

DOI  :  10.1103/PhysRevB.65.081306

来源: SCIE

【 摘 要 】

We show that an in-plane magnetic field is able to break time-reversal symmetry of the orbital motion of electrons in two-dimensional semiconductor structures, due to the momentum-dependent inter-subband, mixing, which results in supression of weak localization effect. Then, we analyze the influence of the in-plane field on weak localization correction and universal fluctuations of conductance in large-area chaotic semiconductor quantum dots.

【 授权许可】

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