Improvement the efficiency of SnO2 n-Si detector by engraving method using a CNC machine
Other Title(s)
تحسين كفاءة كاشف SnO2 n-Si بأسلوب الحفر باستعمال ماكينة CNC
Author
Source
Issue
Vol. 17, Issue 41 (31 Aug. 2019), pp.51-57, 7 p.
Publisher
University of Baghdad College of Science
Publication Date
2019-08-31
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Topics
Abstract EN
Tin oxide was deposited by using vacuum thermal method on silicon wafer engraved by Computer Numerical Controlled (CNC) Machine.
The inscription was engraved by diamond-made brine.
Deep 0.05 mm in the form of concentric squares.
Electrical results in the dark were shown high value of forward current and the high value of the detection factor from 6.42 before engraving to 10.41 after engraving.
(I-V) characters in illumination with powers (50, 100, 150, 200, 250) mW / cm2 show Improved properties of the detector, Especially at power (150, 200, 250) mW/cm2.
Response improved in rise time from 2.4 μs to 0.72 μs and time of inactivity improved 515.2 μs to 44.2 μs.
Sensitivity angle increased at zone from 40o to 65o.
American Psychological Association (APA)
Muhammad, Wala Mahfuz. 2019. Improvement the efficiency of SnO2 n-Si detector by engraving method using a CNC machine. Iraqi Journal of Physics،Vol. 17, no. 41, pp.51-57.
https://search.emarefa.net/detail/BIM-892467
Modern Language Association (MLA)
Muhammad, Wala Mahfuz. Improvement the efficiency of SnO2 n-Si detector by engraving method using a CNC machine. Iraqi Journal of Physics Vol. 17, no. 41 (2019), pp.51-57.
https://search.emarefa.net/detail/BIM-892467
American Medical Association (AMA)
Muhammad, Wala Mahfuz. Improvement the efficiency of SnO2 n-Si detector by engraving method using a CNC machine. Iraqi Journal of Physics. 2019. Vol. 17, no. 41, pp.51-57.
https://search.emarefa.net/detail/BIM-892467
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 56-57
Record ID
BIM-892467