کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10428467 909209 2016 22 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fabrication and characterization of light-sensing device based on transparent ZnO thin film prepared by sol-gel
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Fabrication and characterization of light-sensing device based on transparent ZnO thin film prepared by sol-gel
چکیده انگلیسی
In this work, sol-gel method is used for obtaining the ZnO films. The device is constructed from aluminum and n-type ZnO thin film deposited on top of an n type-silicon substrate. Although the structure is formed from the same type semiconductor materials, it exhibits a rectifying behavior. While the similar studies are found in the open literature for ZnO and Si single crystal, we focus on photoelectrical characteristics of n-ZnO/n-Si isotype device. It is seen that reverse bias I-V characteristics are sensitive to light. It has been seen that the interface capacitance for the device is increased with the illumination effect. It is noted that the illumination dependence of interface capacitance can be used to determine the photo-induced interface states.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - Volume 127, Issue 20, October 2016, Pages 8479-8486
نویسندگان
, ,