An Accurate and Stable Finite Element Method for Self-Heating Effects Simulation of Semiconductor Devices

被引:0
|
作者
Yu, Da-Miao [1 ]
Pan, Xiao-Min [1 ]
Sheng, Xin-Qing [1 ]
机构
[1] Beijing Inst Technol, Ctr Electromagnet Simulat, Beijing, Peoples R China
关键词
self-heating effect; semiconductor devices; CVFEM-SG; DIFFUSION; EQUATIONS;
D O I
10.1109/iceaa.2019.8879296
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this paper, an accurate and stable control volume finite element method with Scharfetter-Gummel upwind effects (CVFEM-SG) has been employed to numerically simulate the self-heating effects of semiconductor devices. The thermodynamic drift-diffusion model is utilized to model the self-heating effects. The numerical experiments show that the proposed approach is accurate and robust while alleviates the requirement on the quality of the mesh compared with the traditional finite volume method.
引用
收藏
页码:1107 / 1110
页数:4
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