کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8033845 | 1518015 | 2015 | 37 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Deposition and characteristics of PbS thin films by an in-situ solution chemical reaction process
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Deposition and characteristics of PbS thin films by an in-situ solution chemical reaction process Deposition and characteristics of PbS thin films by an in-situ solution chemical reaction process](/preview/png/8033845.png)
چکیده انگلیسی
Preferential oriented and uniform PbS thin films were deposited by a room temperature in-situ solution chemical reaction process, in which the lead nitrate as precursor in a form of thin solid films from lead precursor solution was used to react with ammonium sulfide ethanol solution. Influence of 1-butanol addition in the lead precursor solution, Pb:S molar ratios in the separate cationic and anionic solutions, deposition cycle numbers and annealing treatment in Ar atmosphere on structure, morphology, chemical composition and optical absorption properties of the deposited PbS films were investigated based on X-ray diffraction, field emission scanning electron microscopy, energy dispersive spectrometer, atomic force microscopy, selected area electron diffraction, UV-vis, near infrared ray and fourier transform infrared spectroscopy measurements. The results showed that the deposited PbS thin films had a cubic structure and highly preferred orientation along with the plane (100). The deposition rate of single-layer was stable, about 30Â nm in thickness per deposition cycle.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 590, 1 September 2015, Pages 124-133
Journal: Thin Solid Films - Volume 590, 1 September 2015, Pages 124-133
نویسندگان
Junna Ji, Huiming Ji, Jian Wang, Xuerong Zheng, Junyun Lai, Weiyan Liu, Tongfei Li, Yuanliang Ma, Haiqin Li, Suqin Zhao, Zhengguo Jin,