کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8032721 | 1517959 | 2018 | 36 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structural, electrical and optical properties of ZnO thin films produced by chemical spray using ethanol in different amounts of the sprayed solution
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The effects of the mentioned parameters on compositional, structural, morphological, electrical and optical properties were studied with Rutherford Backscattering Spectrometry, X-ray diffraction, Scanning Electron Microscopy, the Four Point methods and Ultraviolet and Visible Spectroscopy (UVS). The results show that the atomic Zn concentration in the films increases with the volume of sprayed solution and with the substrate temperature. The Band gap energy seems not to be sensitive to the amount of sprayed solution; meanwhile, the higher band gap energy values were obtained in the samples deposited at Tsâ¯=â¯450 and 500â¯Â°C. On the other hand, the lower resistivity values were observed in samples deposited with Tsâ¯=â¯450â¯Â°C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 653, 1 May 2018, Pages 309-316
Journal: Thin Solid Films - Volume 653, 1 May 2018, Pages 309-316
نویسندگان
Dwight Acosta, Alejandra López-Suárez, Carlos Magaña, Francisco Hernández,