Electrical Response of CdS Thin Film and CdSSi Heterojunction to Gamma Radiation
Joint Authors
Yahia, I. S.
Balboul, M. R.
Abdel-Galil, A.
Sharaf, A.
Source
Advances in Materials Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-05-19
Country of Publication
Egypt
No. of Pages
7
Abstract EN
Gamma irradiation method has been used to change the electrical properties of CdS thin film.
A specific dose of γ-irradiation increases the activation energy of CdS thin film.
In addition, γ-irradiation was used to change the sign of Hall coefficient, R H , of CdS thin film from negative to positive irrespective of temperature.
The Hall mobility mechanism shows noticeable change after γ-irradiation from decreasing to increasing with raising the temperature.
In depth, analysis was done using capacitance-voltage measurement in order to realize the modification in the CdS/Si junction band gap after γ-irradiation.
Several parameters were also studied such as charge carrier concentration, N D , and flat band potential, V fb .
The γ-irradiation was found to increase the concentration of the deep traps within the band gap of the CdS/Si heterojunction.
American Psychological Association (APA)
Balboul, M. R.& Abdel-Galil, A.& Yahia, I. S.& Sharaf, A.. 2016. Electrical Response of CdS Thin Film and CdSSi Heterojunction to Gamma Radiation. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1096095
Modern Language Association (MLA)
Balboul, M. R.…[et al.]. Electrical Response of CdS Thin Film and CdSSi Heterojunction to Gamma Radiation. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1096095
American Medical Association (AMA)
Balboul, M. R.& Abdel-Galil, A.& Yahia, I. S.& Sharaf, A.. Electrical Response of CdS Thin Film and CdSSi Heterojunction to Gamma Radiation. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1096095
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1096095
