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  • Title: Beating pattern in quantum magnetotransport coefficients of spin-orbit coupled Dirac fermions in gated silicene.
    Author: Islam SK, Ghosh TK.
    Journal: J Phys Condens Matter; 2014 Aug 20; 26(33):335303. PubMed ID: 25080440.
    Abstract:
    We report a theoretical study of magnetotransport coefficients of spin-orbit coupled gated silicene in the presence and absence of spatial periodic modulation. The combined effect of spin-orbit coupling and perpendicular electric field manifests through the formation of a regular beating pattern in Weiss and SdH oscillations. Analytical results, in addition to the numerical results, of the beating pattern formation are provided. The analytical results yield a beating condition which will be useful to determine the spin-orbit coupling constant by simply counting the number of oscillation between any two successive nodes. Moreover, the numerical results of modulation effect on collisional and Hall conductivities are presented.
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