کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5437352 | 1398173 | 2017 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of element chemical states and grain orientation growth of ITO targets on photoelectric properties of the film
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effects of element chemical states and grain orientation growth of ITO targets on photoelectric properties of the film Effects of element chemical states and grain orientation growth of ITO targets on photoelectric properties of the film](/preview/png/5437352.png)
چکیده انگلیسی
A study was carried out to compare element chemical states and grain orientation growth between two ITO targets, which were respectively sintered at 1560 °C (target A#) and 1600 °C (target B#). The lower sintering temperature can be beneficial to increase mass content ratio of In2O3 to SnO2, reduce the production of Sn2+ ions and the component of O-In as well as increase oxygen holes, and can also promote grain orientation growth of In2O3 and In4Sn3O12 phase. Three groups of ITO films were deposited at 230 °C using these targets to investigate the effects of sputtering parameters on the photoelectric properties of ITO films. Under different sputtering pressures, the sheet resistance for target A# has higher sensitivity to low O2 flow, while target B# displays higher sensitivity to high O2 flow. In the case of sputtering pressure of 0.5 Pa, ITO films for target A# displays the highest visible transmittance. In addition, annealing process could decrease the sheet resistance and improve the transmittance of ITO films because of its effect on the crystallinity and surface morphology of ITO films.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 43, Issue 17, 1 December 2017, Pages 14732-14741
Journal: Ceramics International - Volume 43, Issue 17, 1 December 2017, Pages 14732-14741
نویسندگان
Fangsheng Mei, Tiechui Yuan, Ruidi Li, Kai Qin, Wenjun Wang, Libo Zhou, Zhenyu Yuan,