AN ANALYTICAL DEEP-SUBMICRON MOS DEVICE MODEL CONSIDERING VELOCITY OVERSHOOT BEHAVIOR USING ENERGY-BALANCE EQUATION

被引:11
|
作者
SIM, JH
机构
[1] Memory Division, Samsung Electronics Co., Yongin-Gun, Kyungki-Do
关键词
D O I
10.1109/16.381981
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 order to evaluate the velocity overshoot phenomenon in the deep submicron MOS devices, the energy balance equation should be incorporated with the drift-diffusion equation that includes thermoelectric diffusion. This paper presents an analytical current model for deep submicron MOS devices by solving the energy balance equation. Our model results show good agreement with experimental results. We have successfully derived the drain current model composed of drift and thermoelectric currents.
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页码:864 / 869
页数:6
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