Effects of the crystal structure on electrical and optical properties of pyrite FeS2 films prepared by thermally sulfurizing iron films
Data(s) |
2003
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Resumo |
Based on experimental results and theoretical analysis effects of the crystal structure on the optical and electrical properties of pyrite FeS2 films produced by thermally sulfurizing iron films at various temperatures have been systematically studied. The results indicate that the crystal structure and some related factors, such as the crystallization and the stoichiometry, remarkably influence the optical and electrical performances of the pyrite films. It is also shown that the preferred orientation of the crystal grain plays a major role in determining the crystal structure and the optical and electrical properties of the pyrite FeS2 films. Also we find that it is the crystal grains, rather than the particles that exercise a decisive influence on the electrical performance of pyrite films. (C) 2003 Elsevier Science B.V. All rights reserved. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Wan DY; Wang YT; Wang BY; Ma CX; Sun H; Wei L .Effects of the crystal structure on electrical and optical properties of pyrite FeS2 films prepared by thermally sulfurizing iron films ,JOURNAL OF CRYSTAL GROWTH,2003 ,253 (1-4):230-238 |
Palavras-Chave | #半导体材料 #crystal structure #sulfidation of iron films #iron pyrite films #semiconducting materials #solar cells #THIN-FILMS #ELECTRODEPOSITION #ATMOSPHERE #PRESSURE |
Tipo |
期刊论文 |