scholarly journals Variation of proton radiation belt deduced from solar cell degradation of Akebono satellite

2013 ◽  
Vol 65 (2) ◽  
pp. 121-125 ◽  
Author(s):  
Hiroyuki Ishikawa ◽  
Wataru Miyake ◽  
Ayako Matsuoka
Keyword(s):  
Solar Cell ◽  
Radiation Belt ◽  
Proton Radiation

scholarly journals Direct observation of the CRAND proton radiation belt source

2013 ◽  
Vol 118 (12) ◽  
pp. 7532-7537 ◽  
Author(s):  
R. S. Selesnick ◽  
M. K. Hudson ◽  
B. T. Kress
Keyword(s):  
Direct Observation ◽  
Radiation Belt ◽  
Proton Radiation

scholarly journals Proton Radiation Belt Anisotropy as Seen by ICARE-NG Head-A

2019 ◽  
Vol 66 (7) ◽  
pp. 1753-1760 ◽  
Author(s):  
M. Ruffenach ◽  
S. Bourdarie ◽  
J. Mekki ◽  
D. Falguere ◽  
J. R. Vaille
Keyword(s):  
Radiation Belt ◽  
Proton Radiation

scholarly journals Theoretical Study of Proton Radiation Influence on the Performance of a Polycrystalline Silicon Solar Cell

2019 ◽  
Vol 2019 ◽  
pp. 1-7
Author(s):  
Tchouadep Guy Serge ◽  
Zouma Bernard ◽  
Korgo Bruno ◽  
Soro Boubacar ◽  
Savadogo Mahamadi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Silicon Solar Cell ◽  
Short Circuit ◽  
Experimental Studies ◽  
High Energy ◽  
High Energy Particle ◽  
Proton Radiation ◽  
Electrical Parameters ◽  
Carrier Distribution

The aim of this work is to study the behaviour of a silicon solar cell under the irradiation of different fluences of high-energy proton radiation (10 MeV) and under constant multispectral illumination. Many theoretical et experimental studies of the effect of irradiation (proton, gamma, electron, etc.) on solar cells have been carried out. These studies point out the effect of irradiation on the behaviour of the solar cell electrical parameters but do not explain the causes of these effects. In our study, we explain fundamentally the causes of the effects of the irradiation on the solar cells. Taking into account the empirical formula of diffusion length under the effect of high-energy particle irradiation, we established new expressions of continuity equation, photocurrent density, photovoltage, and dynamic junction velocity. Based on these equations, we studied the behaviour of some electronic and electrical parameters under proton radiation. Theoretical results showed that the defects created by the irradiation change the carrier distribution and the carrier dynamic in the bulk of the base and then influence the solar cell electrical parameters (short-circuit current, open-circuit voltage, conversion efficiency). It appears also in this study that, at low fluence, junction dynamic velocity decreases due to the presence of tunnel defects. Obtained results could lead to improve the quality of the junction of a silicon solar cell.

scholarly journals Impact of Earth’s Magnetic Field Secular Drift on the Low-Altitude Proton Radiation Belt From 1900 to 2050

2019 ◽  
Vol 66 (7) ◽  
pp. 1746-1752
Author(s):  
S. Bourdarie ◽  
A. Fournier ◽  
A. Sicard ◽  
G. Hulot ◽  
J. Aubert ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Radiation Belt ◽  
Proton Radiation ◽  
Earth’S Magnetic Field ◽  
Earth's Magnetic Field ◽  
Low Altitude

scholarly journals A heavy ion and proton radiation belt inside of Jupiter's rings

2017 ◽  
Vol 44 (11) ◽  
pp. 5259-5268 ◽  
Author(s):  
P. Kollmann ◽  
C. Paranicas ◽  
G. Clark ◽  
B. H. Mauk ◽  
D. K. Haggerty ◽  
...  
Keyword(s):  
Radiation Belt ◽  
Heavy Ion ◽  
Proton Radiation

scholarly journals Optimization of Radial Diffusion Coefficients for the Proton Radiation Belt During the CRRES Era

2021 ◽  
Vol 126 (3) ◽  
Author(s):  
Alexander R. Lozinski ◽  
Richard B. Horne ◽  
Sarah A. Glauert ◽  
Giulio Del Zanna ◽  
Jay M. Albert
Keyword(s):  
Diffusion Coefficients ◽  
Radiation Belt ◽  
Radial Diffusion ◽  
Proton Radiation

Variability of the Proton Radiation Belt

2019 ◽  
Vol 124 (7) ◽  
pp. 5516-5527 ◽  
Author(s):  
R. S. Selesnick ◽  
J. M. Albert
Keyword(s):  
Radiation Belt ◽  
Proton Radiation
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