کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1667318 | 1008849 | 2012 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Control of ZnO thin film surface by ZnS passivation to enhance photoluminescence
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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: Control of ZnO thin film surface by ZnS passivation to enhance photoluminescence Control of ZnO thin film surface by ZnS passivation to enhance photoluminescence](/preview/png/1667318.png)
چکیده انگلیسی
To enhance the optical property of zinc oxide (ZnO) thin film, zinc sulfide (ZnS) thin films were formed on the interfaces of ZnO thin film as a passivation and a substrate layer. ZnO and ZnS thin films were deposited by atomic layer deposition (ALD) using diethyl zinc, H2O, and H2S as precursors. Investigations by X-ray diffraction and transmission electron microscopy showed that ZnS/ZnO/ZnS multi-layer thin films with clear boundaries were achieved by ALD and that each film layer had its own polycrystalline phase. The intensity of the photoluminescence of the ZnO thin film was enhanced as the thickness of the ZnO thin film increased and as ZnS passivation was applied onto the ZnO thin film interfaces.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 520, Issue 6, 1 January 2012, Pages 1832–1836
Journal: Thin Solid Films - Volume 520, Issue 6, 1 January 2012, Pages 1832–1836
نویسندگان
Jeong-Yeon Hwang, Sung Youl Park, Jong-Ho Park, Jong-Nam Kim, Sang Man Koo, Chang Hyun Ko,