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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/557

Title: Recursive approach to study transport properties of atomic wire
Authors: Datta, S
Saha-Dasgupta, T
Mookerjee, A
Issue Date: 2008
Publisher: EJP,B
Citation: A. Datta, T. Saha-Dasgupta & A. Mookerjee, A recursive approach to the study of transport properties of atomic wires, EJP,B66, (2008), 57
Abstract: In this study, we propose a recursive approach to study the transport properties of atomic wires. It is based upon a real-space block-recursion technique with Landauer’s formula being used to express the conductance as a scattering problem. To illustrate the method, we have applied it on a model system described by a single band tight-binding Hamiltonian. Results of our calculation therefore may be compared with the reported results on Na-atom wire. Upon tuning the tight-binding parameters, we can distinctly identify the controlling parameters responsible to decide the width as well as the phase of odd-even oscillations in the conductance.
URI: http://hdl.handle.net/123456789/557
Appears in Collections:2008

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