DocumentCode :
2509259
Title :
Effect of isotropic proton irradiation on the performance of ITO/InP solar cells
Author :
Pearsall, N.M. ; Goodbody, C. ; Oparaku, O. ; Dollery, A.A. ; Hill, R.
Author_Institution :
Dept. of Phys., Newcastle Polytech., Newcastle upon Tyne, UK
fYear :
1988
fDate :
1988
Firstpage :
898
Abstract :
Results of proton exposure experiments on ITO/InP solar cells, for a range of proton energies between 2 and 50 MeV and for a range of fluences up to 1E12 proton/cm2, are presented. The cells are mounted on a rocker during irradiation, to simulate hemispherical isotropic radiation. Data from ITO/InP cells are compared to those for commercially available GaAs and Si cells irradiated under the same conditions. At all proton energies, the ITO/InP cells showed a significantly lower percentage of degradation than the other types of cell. It is concluded that the two types of cell operate in a similar manner. From the data, the ITO/InP structure appears to present the same advantages with respect to radiation resistance as does the homojunction structure.
Keywords :
III-V semiconductors; indium compounds; proton effects; solar cells; tin compounds; 2 to 50 MeV; III-V semiconductors; ITO-InP solar cells; InSnO-InP; degradation; isotropic proton irradiation; performance; radiation resistance; Degradation; Gallium arsenide; Indium phosphide; Indium tin oxide; MOCVD; Photovoltaic cells; Protons; Silicon; Substrates; Testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Photovoltaic Specialists Conference, 1988., Conference Record of the Twentieth IEEE
Conference_Location :
Las Vegas, NV, USA
Type :
conf
DOI :
10.1109/PVSC.1988.105833
Filename :
105833
Link To Document :
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