کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5367046 | 1388360 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of growth ambient on the structural and optical properties of MgxZn1âxO thin films
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The effect of growth ambient on the structural and optical properties of MgxZn1âxO thin films The effect of growth ambient on the structural and optical properties of MgxZn1âxO thin films](/preview/png/5367046.png)
چکیده انگلیسی
MgxZn1âxO (x = 0.0-0.20) thin films have been deposited by sol-gel technique on glass substrates and the effect of growth ambient (air and oxygen) on the structural, and optical properties have been investigated. The films synthesized in both ambient have hexagonal wurtzite structure. The c-axis lattice constant decreases linearly with the Mg content (x) up to x = 0.05, and 0.10 respectively for air- and oxygen-treated films, above which up to x = 0.20, the values vary irregularly with x. The change in the optical band gap values and the ultraviolet (UV) peak positions of MgxZn1âxO films show the similar change with x. These results suggest that the formation of solid solution and thus the structural and optical properties of MgxZn1âxO thin films are affected by the growth ambient.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 255, Issue 16, 30 May 2009, Pages 7238-7242
Journal: Applied Surface Science - Volume 255, Issue 16, 30 May 2009, Pages 7238-7242
نویسندگان
R. Ghosh, D. Basak,