@inproceedings{3a922c8d5a41460da62ff1de6756cd2d,
title = "Transport properties of guided acoustic phonon modes in semiconductor nanorods",
abstract = "Quantization and abnormality of thermal conductance was discovered in low-dimensional nanostructures, where guided modes were proposed to contribute the universal quantum. However, no direct observation of the guided-mode propagation inside 1D nanostructures was thought possible, which is critical for quantitative transport-property studies. In this talk, we report direct observation of guided acoustic-phonon mode transportation inside semiconductor nanorods. The observed dispersion behavior agrees well with our theory. Moreover, owing to the dimensional discontinuousness, ≧ 50\% acoustic wave reflection at the nanorod/substrate interface is found, which would play a crucial role in heat dissipation and thermal management in future nanodevices.",
author = "Sun, \{Chi Kuang\} and Yang, \{Szu Chi\} and Wu, \{Yueh Chun\} and Mante, \{Pierre Adrien\} and Shih, \{Min Hsiung\}",
year = "2015",
month = jan,
day = "1",
language = "English",
series = "22nd International Congress on Sound and Vibration, ICSV 2015",
publisher = "International Institute of Acoustics and Vibrations",
booktitle = "22nd International Congress on Sound and Vibration, ICSV 2015",
address = "United States",
note = "22nd International Congress on Sound and Vibration, ICSV 2015 ; Conference date: 12-07-2015 Through 16-07-2015",
}