کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7117864 1461368 2018 18 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis and characterizations of Ag-doped CdO nanoparticles for P-N junction diode application
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
Synthesis and characterizations of Ag-doped CdO nanoparticles for P-N junction diode application
چکیده انگلیسی
This paper reports chemical route assisted microwave irradiation based synthesis of pure and Ag doped CdO nanoparticles. The effects of the Ag doping on the structural, optical, morphological and electrical properties of CdO nanoparticles are systematically analyzed. The XRD patterns exhibit cubic structure and calculated average particle size is in the range 35-22 nm. FTIR and XPS results confirm the formation of pure and Ag doped CdO. FESEM and TEM images display the hexagonal rod shape as concentration of Ag increases. The presence of elements Ag, Cd and O are confirmed by EDX analysis. UV-DRS results show that the optical band gap decreases with increase in Ag concentration. The I-V results show the activation energy range from 0.45 to 0.08 eV. The diode parameters such as ideality factor (n) and barrier height (Фb) of the fabricated n-AgCdO/p-Si are studied under darkness and halogen light conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science in Semiconductor Processing - Volume 79, 1 June 2018, Pages 74-91
نویسندگان
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