Annealing Effects on GaAsGe Solar Cell after 150 keV Proton Irradiation
Joint Authors
Fang, Meihua
Fei, Tao
Bai, Mengying
Guo, Yipan
Lv, Jingpeng
Quan, Ronghui
Lu, Hongbo
Liu, Huiping
Source
International Journal of Photoenergy
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-02-26
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Radiation-induced defects are responsible for solar cell degradation.
The effects of radiation and annealing on the defects of a GaAs/Ge solar cell are modeled and analyzed in this paper.
The electrical performance and spectral response of solar cells irradiated with 150 keV proton are examined.
Then, thermal annealing was carried out at 120°C.
We found that the proportion of defect recovery after annealing decreases with increasing irradiation fluence.
The minority carrier lifetime increases with decreasing defect concentration, which means that the electrical performance of the solar cell is improved.
We calculated the defect concentration and minority carrier lifetime with numerical simulation and modeled an improved annealing kinetic equation with experimental results.
American Psychological Association (APA)
Fang, Meihua& Fei, Tao& Bai, Mengying& Guo, Yipan& Lv, Jingpeng& Quan, Ronghui…[et al.]. 2020. Annealing Effects on GaAsGe Solar Cell after 150 keV Proton Irradiation. International Journal of Photoenergy،Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1173099
Modern Language Association (MLA)
Fang, Meihua…[et al.]. Annealing Effects on GaAsGe Solar Cell after 150 keV Proton Irradiation. International Journal of Photoenergy No. 2020 (2020), pp.1-8.
https://search.emarefa.net/detail/BIM-1173099
American Medical Association (AMA)
Fang, Meihua& Fei, Tao& Bai, Mengying& Guo, Yipan& Lv, Jingpeng& Quan, Ronghui…[et al.]. Annealing Effects on GaAsGe Solar Cell after 150 keV Proton Irradiation. International Journal of Photoenergy. 2020. Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1173099
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1173099