摘要
Multi-functions (conductor, semiconductor and insulator) ZnInSnO (ZITO) transparent oxide thin films have been obtained by a co-sputtering system using ITO target and ZnO target with oxygen gas contents (0-8%). The ZITO film containing a small ITO content had the lowest resistivity (good electron mobility) and higher optical transmittance. In addition, the influences of thermal treatments (post-annealing and substrate temperature) on electrical properties and optical transmittance of ZITO films were studied. Photoluminescence (PL) of the ZITO film confirmed the contribution of ITO content and oxygen gas content on the photo-emission. The ZITO film with zinc atomic concentration of 58 at.% was a good candidate for TCO material (3.08 × 10-4 Ω cm). Under the substrate temperature of 100 °C or post-annealing temperature of 200 °C, the properties of ZITO film could be improved.
原文 | English |
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頁(從 - 到) | 3667-3671 |
頁數 | 5 |
期刊 | Journal of Alloys and Compounds |
卷 | 509 |
發行號 | 8 |
DOIs | |
出版狀態 | Published - 2011 2月 24 |
All Science Journal Classification (ASJC) codes
- 材料力學
- 機械工業
- 金屬和合金
- 材料化學