Dynamic Audio Frequency Domain On the line Δ, there is no phonon softening and hardening for transverse acoustic phonon. 在Δ线上没有发生横向声频支声子有软化与硬化现象。
The influences of different parameters on the transverse acoustic phonon excitation are also illustrated. It's found that the coupling of the magnon-phonon coupling and the spin wave stiffness are the main factors affecting the transverse acoustic phonon softening. 并且又讨论了各项参数对横向声频支声子激发的影响,发现磁振子-声子耦合与自旋波劲度常数对横向声频支声子软化起很大的作用。
An anomalous wave-like kinetic energy profile was observed and a previously unexplored, wave-dominated energy transport mechanism is identified for high heat fluxes in carbon nanotubes, originated from excited low frequency transverse acoustic waves. 观察到一个异常的波状总动能分布,并首次对这种高热流密度下碳纳米管中激发出的低频横向声学(TA)机械波主导的能量输运机理进行了研究。
The Preliminary Study cf the Effect of Coupling between Longitudinal and Transverse Acoustic(TA) Phonons 纵、横声学支声子耦合效应的研究
A minitype of GHz transverse surface acoustic wave oscillator for radar is introduced in this paper. 介绍一种用于雷达的小型表面横波振荡器。