A non-Local Formulation of Impact Ionization for Silicon (Special Issue on 1993 VLSI Process and Device Modeling Workshop (VPAD93))
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概要
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Impact ionization (II) in two n^+-n^--n^+ device structures is investigated. Data obtained from self-consistent Monte-Carlo (SCMC) simulations of the devices is used to show that the average energy (w^∼) of only those high energy electrons contributing to II is an appropriate variable for the modeling of II. A transport model allowing one to calculate w^∼ is derived from the Boltzmann transport equation (BTE) and calibrated by the SCMC simulation results. The values of w^∼ and the II coefficient, α_ii, predicted by the proposed model are in good agreement with the Monte-Carlo data.
- 一般社団法人電子情報通信学会の論文
- 1994-02-25
著者
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Tang Ting-wei
The Department Of Electrical And Computer Engineering University Of Massachusetts
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Scrobohaci Paul
the Department of Electrical and Computer Engineering, University of Massachusetts
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Scrobohaci Paul
The Department Of Electrical And Computer Engineering University Of Massachusetts