Title of article
Phonon scattering in harmonic model for a typical quantum wire
Author/Authors
Mardaani، نويسنده , , Mohammad and Rabani، نويسنده , , Hassan، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
4
From page
311
To page
314
Abstract
In this study, we extend a fully exact Green’s function formalism to calculate the phonon transmission coefficient in a short simulated chain. We obtain new analytical formulas for a uniform-mass and periodic-mass chain. The results for a simple chain show that the resonance peak will be appeared without gap but for the periodic chain the transmission coefficient contains a gap in the acoustic band of leads.
Keywords
A. Green’s function , A. Nanowire , D. Harmonic model , D. Phonon transmission
Journal title
Solid State Communications
Serial Year
2011
Journal title
Solid State Communications
Record number
1792022
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