Ballistic phonon transmission in quasiperiodic acoustic nanocavities

Yuan Mo, Wei-Qing Huang, Gui-Fang Huang, Yuan Chen, Wangyu Hu et al. Ballistic phonon transport is investigated in acoustic nanocavities modulated in a quasiperiodic manner at low temperatures. Two different types of quasiperiodic acoustic nanocavities are considered: the lengths of nanocavities (QPL) and the lengths of the bridges (QPD) connecting two successive nan ... [J. Appl. Phys. 109, 084310 (2011)] published Tue Apr 19, 2011.