AN ANALYTICAL EXPRESSION FOR PHONON-LIMITED ELECTRON-MOBILITY IN SILICON-INVERSION LAYERS

被引:10
作者
GAMIZ, F
BANQUERI, J
MELCHOR, I
CARCELLER, JE
CARTUJO, P
LOPEZVILLANUEVA, JA
机构
[1] Departamento de Electrónica Y Tecnología de Computadores, Universidad de Granada, Facultad de Ciencias, 18071 Granada, Avda. Fuentenueva
关键词
D O I
10.1063/1.354550
中图分类号
O59 [应用物理学];
学科分类号
摘要
A complete Monte Carlo study of phonon-limited electron mobility in (100) silicon-inversion layers has been carried out. It has been determined advantageous to consider more than three energy subbands for electron motion. First-order intervalley scattering has also been shown to play an important role in ohmic transport. The results of the Monte Carlo simulation can be fitted by a simple analytical expression that coincides with the phonon-limited mobility for the bulk in the zero transverse-electric-field limit.
引用
收藏
页码:3289 / 3292
页数:4
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