期刊
APPLIED PHYSICS LETTERS
卷 101, 期 13, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.4755841
关键词
-
资金
- Multi-University Research Initiative (MURI) Grant from the Office of Naval Research (ONR)
A first principles quantum-mechanical method for estimating intrinsic breakdown strength of insulating materials has been implemented based on an average electron model which assumes that the breakdown occurs when the average electron energy gain from the electric field exceeds the average energy loss to phonons. The approach is based on density functional perturbation theory and on the direct integration of electronic scattering probabilities over all possible final states, with no adjustable parameters. The computed intrinsic breakdown field for several prototypical materials compares favorably with available experimental data. This model also provides physical insight into the material properties that affect breakdown. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4755841]
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据