PHOTOELECTROCHEMICAL DETERMINATION OF MINORITY CHARGE-CARRIERS IN HEAVILY DOPED SEMICONDUCTORS

被引：0

作者：

MAKUTA, ID

KULAK, AI

机构：

来源：

DOKLADY AKADEMII NAUK BELARUSI | 1991年 / 35卷 / 11期

关键词：

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A new photoelectrochemical (PEC) method of determining the minority-carrier diffusion length (L) in semiconductors is presented. The expressions for the spectral distribution of photocurrent in degenerated and heavily doped semiconductors are derived from Wilson's model. It makes possible to obtain correct values of from PEC data even if the photoresponse is limited by the surface recombination and/or electrode kinetics.

引用

页码：1000 / 1003

页数：4