کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9566788 | 1503712 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dependence of properties of N-Al codoped p-type ZnO thin films on growth temperature
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
چکیده انگلیسی
N-Al codoped p-type ZnO thin films have been realized by dc reactive magnetron sputtering in N2O ambient. Hall measurement, X-ray photoelectron spectroscopy, X-ray diffraction and optical transmission were carried out to investigate the effect of growth temperature on the properties of codoped films. Results indicated that N-Al codoped p-type ZnO films with good structural, electrical and optical properties can only be obtained at an intermediate temperature region (e.g., 500 °C). The codoped p-type ZnO had the lowest resistivity of 57.3 Ω cm, and a carrier concentration up to 2.52 Ã 1017 cmâ3. In addition, the N-Al codoped p-type ZnO film deposited at 500 °C was of good crystallinity with a (0 0 2) preferential orientation, and high transmittance about 90% in the visible region.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 245, Issues 1â4, 30 May 2005, Pages 109-113
Journal: Applied Surface Science - Volume 245, Issues 1â4, 30 May 2005, Pages 109-113
نویسندگان
J.G. Lu, L.P. Zhu, Z.Z. Ye, F. Zhuge, Y.J. Zeng, B.H. Zhao, D.W. Ma,