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Please use this identifier to cite or link to this item: http://idr.iitbbs.ac.in/jspui/handle/2008/95
Title: Electrical transport in a quantum dot undergoing Jahn-teller transition
Authors: Bose S.M.
Ndengeyintwali D.
Behera S.N.
Entel P.
Keywords: Electrical conductance
Jahn-Teller distortion
Magnetovoltaic effect
Quantum dot
Issue Date: 2011
Abstract: A model is proposed to study the electrical conductance of a quantum dot capable of undergoing structural phase transition. The energy levels of the dot are assumed doubly degenerate so that it can undergo an electrically driven structural transition due to the Jahn-Teller mechanism. The model also allows for the presence of a magnetic field. The dot is described by the well known single impurity Anderson model (SIAM) along with two added terms describing the Jahn-Teller distortion and the magnetic field Calculation of the electrical transport properties of such a quantum dot reveals several interesting new features. � 2012 American Institute of Physics.
URI: http://dx.doi.org/10.1063/1.4736872
http://10.10.32.48:8080/jspui/handle/2008/95
Appears in Collections:Research Publications

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