ABOUT THE BAND-GAP NATURE OF FES2 AS DETERMINED FROM OPTICAL AND PHOTOELECTROCHEMICAL MEASUREMENTS

被引：158

作者：

FERRER, IJ

NEVSKAIA, DM

DELASHERAS, C

SANCHEZ, C

机构：

[1] Dpto. Física Aplicada, C-IV, Universidad Autónoma, Cantoblanco

来源：

SOLID STATE COMMUNICATIONS | 1990年 / 74卷 / 09期

关键词：

D O I：

10.1016/0038-1098(90)90455-K

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We discuss in this paper the validity of some approaches currently used to determine the energy gap value (Eg) of semiconducting pyrite (FeS2) from optical and photoelectrochemical measurements. It is concluded that the wide dispersion of the reported experimental values of Eg might be due to the inadequacy of those approaches. © 1990.

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页码：913 / 916

页数：4

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