Descripción
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This paper describes a complete modelling of the perimeter recombination of GaAs diodes which solves most unknowns and suppresses the limitations of previous models. Because of the three dimensional nature of the implemented model, it is able to simulate real devices. GaAs diodes on two epiwafers with different base doping levels, sizes and geometries, namely square and circular are manufactured. The validation of the model is achieved by fitting the experimental measurements of the dark IV curve of the manufactured GaAs diodes. A comprehensive 3-D description of the occurring phenomena affecting the perimeter recombination is supplied with the help of the model. Finally, the model is applied to concentrator GaAs solar cells to assess the impact of their doping level, size and geometry on the perimeter recombination. | |
Internacional
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Si |
JCR del ISI
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Si |
Título de la revista
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Solar Energy Materials And Solar Cells |
ISSN
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0927-0248 |
Factor de impacto JCR
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5,03 |
Información de impacto
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Volumen
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120 |
DOI
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10.1016/j.solmat.2013.08.009 |
Número de revista
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Desde la página
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48 |
Hasta la página
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58 |
Mes
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SIN MES |
Ranking
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