Non-destructive Evaluations of Gallium Nitride Nanowires
作者： SK Verma , RR Yadav , AK Yadav , Bipin Joshi , None
DOI: 10.1016/J.MATLET.2010.04.063
关键词: Non destructive 、 Nanoscopic scale 、 Nanomaterials 、 Nanotechnology 、 Nanowire 、 Materials science 、 Ultrasonic attenuation 、 Composite material 、 Gallium nitride 、 Third order 、 Thermal conductivity
摘要: Abstract We have calculated the second and third order elastic constants of GaN nanowires at room temperature validating interaction potential model. The ultrasonic attenuation velocity in are determined using non-linear for different diameters (97 nm -160 nm) wires nanoscale. Where possible, results compared with experiments. Finally we established correlation between size dependent thermal conductivity nanowires.
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