DocumentCode
1052838
Title
Numerical modeling of photon recycling in solar cells
Author
Durbin, S.M. ; Gray, J.L.
Author_Institution
Dept. of Electr. Eng., Purdue Univ., West Lafayette, IN, USA
Volume
41
Issue
2
fYear
1994
fDate
2/1/1994 12:00:00 AM
Firstpage
239
Lastpage
245
Abstract
The incorporation of a detailed model for the photon recycling effect into an exact numerical solar cell simulation code is described. The commonly encountered radiative lifetime multiplication factor is shown to have both a spatial and bias point dependence. Example simulations show that photon recycling can significantly reduce the effective recombination current and thereby have a large effect on the open circuit voltage of a solar cell. Possible ways to capitalize upon this effect are discussed
Keywords
carrier lifetime; electron-hole recombination; integral equations; partial differential equations; semiconductor device models; simulation; solar cells; bias point dependence; numerical modeling; open circuit voltage; photon recycling; radiative lifetime multiplication factor; recombination current; simulation code; solar cells; spatial dependence; Absorption; Gallium arsenide; Numerical models; Numerical simulation; Optical reflection; Photovoltaic cells; Poisson equations; Radiative recombination; Recycling; Spontaneous emission;
fLanguage
English
Journal_Title
Electron Devices, IEEE Transactions on
Publisher
ieee
ISSN
0018-9383
Type
jour
DOI
10.1109/16.277372
Filename
277372
Link To Document