A SIMPLE ESTIMATE OF FUNNELING-ASSISTED CHARGE COLLECTION

被引：34

作者：

EDMONDS, LD

机构：

[1] Jet Propulsion Laboratory, California Institute of Technology, Pasadena., CA, 91109, Mailstop 303–220

来源：

IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 1991年 / 38卷 / 02期

关键词：

D O I：

10.1109/23.289396

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：

Funneling is qualitatively discussed in detail and a quantitative analysis is given for the total (time-integrated) collected charge. It is shown that for an n+/p junction, the total collected charge Q(T) is given by Q(T) = (1 + mu-n/mu-p)Q(D) + 2Q(diff) where Q(D) is the charge initially liberated in the depletion region and Q(diff) is charge collected by diffusion. This equation does not apply to very short ion tracks or to devices having a thin epilayer.

引用

页码：828 / 833

页数：6

共 8 条

[1]

EDMONDS L, 1990, JET PROPULSION LABOR, V9047

[2] CHARGE COLLECTED BY DIFFUSION FROM AN ION TRACK UNDER MIXED BOUNDARY-CONDITIONS [J].