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|Title:||Magnetovoltaic effect in a quantum dot undergoing Jahn-Teller transition|
|Abstract:||A model is proposed to study the electrical transport properties of a quantum dot capable of undergoing a structural phase transition driven by the Jahn-Teller mechanism. The dot attached to two metallic leads is described by the single impurity Anderson model Hamiltonian to which a term describing the Jahn-Teller distortion and another term to include the possibility of the presence of a magnetic field are added. Calculation of the electrical conductance and Jahn-Teller order parameter reveals several interesting features the most striking of which is the new phenomenon of magnetovoltaic effect. � 2012 American Institute of Physics.|
|Appears in Collections:||Research Publications|
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