OPTICAL, ELECTRICAL AND STRUCTURAL-PROPERTIES OF POLYCRYSTALLINE IRON-PYRITE (FES2) LAYERS DEPOSITED BY REACTIVE DC MAGNETRON SPUTTERING

被引：22

作者：

LICHTENBERGER, D

ELLMER, K

SCHIECK, R

FIECHTER, S

机构：

[1] Hahn-Meitner-Institut, Abt. Solar-Energetik und Materialforschung, 1000 Berlin 39

来源：

APPLIED SURFACE SCIENCE | 1993年 / 70-1卷

关键词：

D O I：

10.1016/0169-4332(93)90584-X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Pyrite (FeS2) is a semiconductor with a high absorption coefficient (alpha greater-than-or-equal-to 5 x 10(5) cm-1 for lambda less-than-or-equal-to 700 nm) and a suitable energy gap (E(g) almost-equal-to 1 eV) for photovoltaic applications, especially in heterojunctions with polycrystalline wide band gap semiconductors. Thin layers (100-500 nm) have been deposited by reactive DC magnetron sputtering from pyrite and Fe targets in a H2S/Ar atmosphere. The optical and electrical properties strongly depend on the deposition conditions.

引用

页码：583 / 587

页数：5

共 13 条

[1] PREPARATION OF PYRITE FILMS BY PLASMA-ASSISTED SULFURIZATION OF THIN IRON FILMS [J].