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The barrier height and the series resistance of Ag SnO2 Si Au schottky diode determined by cheung and lien methods
Author
Source
Journal of New Technology and Materials
Issue
Vol. 5, Issue 2 (31 Dec. 2015), pp.24-27, 4 p.
Publisher
Larbi Ben M'hidi Oum el-Bouaghi University
Publication Date
2015-12-31
Country of Publication
Algeria
No. of Pages
4
Main Subjects
Information Technology and Computer Science
Abstract EN
Electronic parameters of Ag/SnO2 /Si/Au Schottky diode (SD) determined by Cheung and Lien methods are extracted using the current-voltage (I-V) and the capacitance-voltage (C-V) characteristics.
Such SD is fabricated by the spray pyrolysis and the metallic contact is achieved by thermal evaporation process in vacuum.
To determine more parameters of SD, the quantities like dV/dlnI, H(I) and Ga(V) are introduced.
The non-ideal behavior of SD is confirmed, n=4.86 (n>1), the barrier height B and the series resistance Rs are found to be 0.62 V and 585 Ω (by dV/dlnI), 524.5Ω (by H(I).
The use of C-V and C-²-V plots allow us to determine the density of acceptor (Na) and diffusion potential (Vd), at a kept frequency of 1MHz, of 7.8 1021 cm-3 and 0.49 V respectively.
The profile of C-V, measured at various frequencies, reveals a p type of as fabricated SD where tin oxide layer is doped with 4% indium.
American Psychological Association (APA)
Bin Halilibah, Mustafa. 2015. The barrier height and the series resistance of Ag SnO2 Si Au schottky diode determined by cheung and lien methods. Journal of New Technology and Materials،Vol. 5, no. 2, pp.24-27.
https://search.emarefa.net/detail/BIM-656617
Modern Language Association (MLA)
Bin Halilibah, Mustafa. The barrier height and the series resistance of Ag SnO2 Si Au schottky diode determined by cheung and lien methods. Journal of New Technology and Materials Vol. 5, no. 2 (Dec. 2015), pp.24-27.
https://search.emarefa.net/detail/BIM-656617
American Medical Association (AMA)
Bin Halilibah, Mustafa. The barrier height and the series resistance of Ag SnO2 Si Au schottky diode determined by cheung and lien methods. Journal of New Technology and Materials. 2015. Vol. 5, no. 2, pp.24-27.
https://search.emarefa.net/detail/BIM-656617
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 27
Record ID
BIM-656617