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Quantitative imaging of electronic nonuniformities in Cu(In,Ga)Se solar cells |
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Τρίτη, 12 Οκτώβριος 2010 18:51 |
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Gregory Brown, Alex Pudov, Ben Cardozo, Vladimir Faifer, Eugene Bykov et al. Equations describing the effect of electronic nonuniformities on electroluminescence (EL) and electron beam induced current (EBIC) images are derived and tested on Cu(In,Ga)Se solar cells. EL images are sensitive to fluctuations in band gap and carrier collection across a cell. EBIC images are only ... [J. Appl. Phys. 108, 074516 (2010)] published Tue Oct 12, 2010. (Source: Journal of Applied Physics)
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