Fabrication and characteristics study of cdo si heterojunction
Other Title(s)
تصنيع و دراسة خواص المفرق الهجين CdO Si
Joint Authors
Yahya, Khalid Z.
Jareeze, Ammar H.
al-Baldawi, Ammar M.
Source
Engineering and Technology Journal
Issue
Vol. 26, Issue 12 (31 Dec. 2008)8 p.
Publisher
Publication Date
2008-12-31
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Topics
Abstract AR
في هذا البحث تم تحضير المفرق الهجين CdO / Si بطريقة الرش الكيميائي الحراري تم دراسة الخواص الكهربائية المتضمنة تيار-جهد، سعة-جهد و وجد جهد البناء الداخلي يساوي 1.7 eV و تم دراسة الخواص الكهروبصرية المتضمنة تيار-جهد في حالة إضاءة و الخواص الفولتائية و الاستجابية الطيفية و الكفاءة الكمية و قد وجد أن عامل المثالية يساوي2.93 و تيار دائرة القصر 170 µA و فولتية الدائرة المفتوحة 120 mV عند حالة AM1 و وجد قمتي أستجابية الأولى عند 600 ± 20 nm بسبب امتصاص حزمة إلى حزمة في الغشاء و الثانية 800 ± 30 nm بسبب فجوة طاقة السليكون.
Abstract EN
In the present paper CdO / Si heterojunction has been prepared by spray pyrolysis method , electrical characteristics include I-V , C-V , were studied the build-in- potential equal 1.7 eV and optoelectronic characteristics include I-V illumination condition, photovoltaic, responsively, quantum efficiency were studied.
the ideality factor to be 2.93 and short circuit photocurrent 170μA, open circuit photovoltge 120mV at AM1 condition and two peaks responsively were found , first peak at region 600 ± 20nm this peak due to absorb of light in CdO through band-to-band absorption while second region at 800 ± 30nm which due to the Si band gap.
Cadmium oxide, heterojunction, thermal oxide, Transparent conducting oxides, spray pyrolysis.
American Psychological Association (APA)
Yahya, Khalid Z.& Jareeze, Ammar H.& al-Baldawi, Ammar M.. 2008. Fabrication and characteristics study of cdo si heterojunction. Engineering and Technology Journal،Vol. 26, no. 12.
https://search.emarefa.net/detail/BIM-50742
Modern Language Association (MLA)
Yahya, Khalid Z.…[et al.]. Fabrication and characteristics study of cdo si heterojunction. Engineering and Technology Journal Vol. 26, no. 12 (2008).
https://search.emarefa.net/detail/BIM-50742
American Medical Association (AMA)
Yahya, Khalid Z.& Jareeze, Ammar H.& al-Baldawi, Ammar M.. Fabrication and characteristics study of cdo si heterojunction. Engineering and Technology Journal. 2008. Vol. 26, no. 12.
https://search.emarefa.net/detail/BIM-50742
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-50742
