Device-partition method using equivalent circuit model in two-dimensional device simulation

Chia Cherng Chang, Szu Ju Li, Yao Tsung Tsai

研究成果: 雜誌貢獻期刊論文同行評審

1 引文 斯高帕斯(Scopus)


In order to accomplish two-dimensional device simulation with a large number of nodes, in this paper we propose the device-partition method (DPM) to resolve the problem that the memory size of the simulation environment is insufficient. The idea of DPM is that the device can be divided into several parts and a matrix solver only solves one part at a time. DPM uses the iteration method to simulate the device. By continuous iteration, an accurate solution can be obtained. Hence, we use DPM to demonstrate the simulations of the MOSFET and the CMOS inverter. The simulation results of DPM and the coupled method (CM) are nearly approximate and correspond with the theory. Hence, DPM is a suitable method to develop a powerful simulation environment.

頁(從 - 到)203-219
期刊International Journal of Numerical Modelling: Electronic Networks, Devices and Fields
出版狀態已出版 - 5月 2005


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