کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1497062 992984 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Structural and optical characterization of ZnO nanocrystalline films deposited by sputtering
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Structural and optical characterization of ZnO nanocrystalline films deposited by sputtering
چکیده انگلیسی

Nanocrystalline ZnO thin films were prepared by dc magnetron sputtering in an Ar + O2 gas mixture using two types of targets; one was commercially available zinc metal (purity 99.99%) and the other was pressed Zn metal powder. Influences of the target conditions as well as the oxygen partial pressure on the structural and optical properties were studied. Microstructure of the films was investigated using X-ray diffraction and scanning electron microscopy the optical properties were examined using UV–Visible spectrophotometer. The films deposited from metal target showed better aligned c-axis orientation and exhibited better optical properties compared to films prepared from pressed metal powder target.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 29, Issue 8, April 2007, Pages 995–998
نویسندگان
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