@Article{JAMS-2-65,
author = {Zhang , Jian-Hua},
title = {Acoustic Phonon Transmission and Thermal Conductance in a Three-Stub Quantum Waveguide},
journal = {Journal of Atomic and Molecular Sciences},
year = {2011},
volume = {2},
number = {1},
pages = {65--73},
abstract = {<p style="text-align: justify;">Using the scattering matrix method, we investigate the acoustic phonon transmission and thermal conductance in a quantum waveguide with three stubs at low temperature. It is found that transmission coefficient shows periodic feature and the number of cutoff frequency bands increases with increasing of height h; and the thermal conductance exhibits oscillatory decaying behavior with increasing of the widths between any two stubs; In addition, thermal conductance is sensitive to the width and height of stubs; The results show that changing the geometric parameters of the stubs could provide an efficient way to control the thermal conductance of the proposed micro-structures artificially.</p>},
issn = {2079-7346},
doi = {https://doi.org/10.4208/jams.102110.111410a},
url = {http://global-sci.org/intro/article_detail/jams/8105.html}
}