New method for the extraction of bulk channel mobility and flat-band voltage in junctionless transistors

被引:12
|
作者
Jeon, Dae-Young [1 ,3 ]
Park, So Jeong [1 ,3 ]
Mouis, Mireille [1 ]
Barraud, Sylvain [2 ]
Kim, Gyu-Tae [3 ]
Ghibaudo, Gerard [1 ]
机构
[1] Grenoble INP, IMEP LAHC, Minatec, F-38016 Grenoble, France
[2] CEA LETI Minatec, F-38054 Grenoble, France
[3] Korea Univ, Sch Elect Engn, Seoul 136701, South Korea
基金
新加坡国家研究基金会;
关键词
Junctionless transistors (JLTs); Extraction method; Bulk channel mobility; Flat-band voltage; 2D numerical simulation; Maserjian's-like function for g(m); NANOWIRE TRANSISTORS; MOS STRUCTURES; SILICON;
D O I
10.1016/j.sse.2013.08.003
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
A new and simple method for the extraction of electrical parameters in junctionless transistors (JLTs) is presented. The bulk channel mobility (mu(bulk)) and flat-band voltage (V-fb) were successfully extracted from the new method, based on a linear dependence between the inverse of transconductance squared (1/g(m)(2)) vs gate voltage in the partially depleted operation regime (V-th < V-fb < V-fb). The validity of the new method is also proved by 2D numerical simulation and newly defined Maserjian's-like function for g(m) of JLT devices. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码:139 / 141
页数:3
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