For simulating the electromagnetic (EM) distribution of thin film bulk acoustic resonators (FBAR), a new FBAR modelling method was proposed.
为了模拟薄膜声体波谐振器(FBAR)的电磁场(EM)分布特性，提出了一种新的FBAR建模方法。
Based on the density functional theory, the first principles calculation was performed to investigate the bulk, surface copper and the diffusion in the copper thin film.
本文应用基于密度泛函理论的第一性原理赝势法，较系统地研究了铜体相和表面相，以及锂离子在铜薄膜中的扩散行为。
It also summarizes MD simulation in the studies of solid bulk characters, surface problem, interface problem and the progress of thin film formation etc.
介绍用分子动力学模拟方法研究固体的体相结构，表面问题，界面问题以及薄膜形成过程等方面的研究成果。
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