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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/52114


    Title: Thermoelectric Properties of Double Quantum Dots Embedded in a Nanowire
    Authors: Kuo,DMT
    Contributors: 電機工程學系
    Keywords: THERMAL CONDUCTANCE
    Date: 2011
    Issue Date: 2012-03-28 10:15:48 (UTC+8)
    Publisher: 國立中央大學
    Abstract: We theoretically investigate the thermoelectric properties of a serial double quantum dot junction system. A two-level Anderson model including electron hoppings and intradot Coulomb interactions as well as interdot Coulomb interactions is employed to simulate the system. The charge and heat currents in the Coulomb blockade regime are calculated by Keldysh Green's function technique. The electrical conductance, Seebeck coefficient, electronic thermal conductance, and figure of merit (ZT) of the system are calculated in the linear response regime. We find that the figure of merit ZT is markedly reduced by the size fluctuation and Coulomb interactions. (C) 2011 The Japan Society of Applied Physics
    Relation: JAPANESE JOURNAL OF APPLIED PHYSICS
    Appears in Collections:[電機工程學系] 期刊論文

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