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10.1038/srep06071 http://scihub22266oqcxt.onion/10.1038/srep06071 C5377528!5377528!25317958     free     free     free Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Sci+Rep 2014 ; 4 (ä): ä Nephropedia Template TP {{tp|p=25317958|t=2014. Radiative efficiency of lead iodide based perovskite solar cells |pdf=|usr=}}{{25317958}} gab.com Text Radiative efficiency of lead iodide based perovskite solar cells JO: Sci Rep http://www.kidney.de/pget.php?&tw=1&pmid=25317958 #FOAvip The maximum efficiency of any solar cell can be evaluated in terms of its corresponding ability to emit light. We herein determine the important figure of merit of radiative efficiency for Methylammonium Lead Iodide perovskite solar cells and, to put in context, relate it to an organic photovoltaic (OPV) model device. We evaluate the reciprocity relation between electroluminescence and photovoltaic quantum efficiency and conclude that the emission from the perovskite devices is dominated by a sharp band-to-band transition that has a radiative efficiency much higher than that of an average OPV device. As a consequence, the perovskite have the benefit of retaining an open circuit voltage ~0.14?V closer to its radiative limit than the OPV cell. Additionally, and in contrast to OPVs, we show that the photoluminescence of the perovskite solar cell is substantially quenched under short circuit conditions in accordance with how an ideal photovoltaic cell should operate. Twit Text FOAVip Radiative efficiency of lead iodide based perovskite solar cells ????Sci Rep http://www.kidney.de/pget.php?&tw=1&pmid=25317958 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=25317958 #FOAvip English Wikipedia <ref>{{Cite pmid|25317958}}</ref> Radiative efficiency of lead iodide based perovskite solar cells #MMPMID25317958 Tvingstedt K; Malinkiewicz O; Baumann A; Deibel C; Snaith HJ; Dyakonov V; Bolink HJ Sci Rep 2014[]; 4 (ä): ä PMID25317958show ga The maximum efficiency of any solar cell can be evaluated in terms of its corresponding ability to emit light. We herein determine the important figure of merit of radiative efficiency for Methylammonium Lead Iodide perovskite solar cells and, to put in context, relate it to an organic photovoltaic (OPV) model device. We evaluate the reciprocity relation between electroluminescence and photovoltaic quantum efficiency and conclude that the emission from the perovskite devices is dominated by a sharp band-to-band transition that has a radiative efficiency much higher than that of an average OPV device. As a consequence, the perovskite have the benefit of retaining an open circuit voltage ~0.14?V closer to its radiative limit than the OPV cell. Additionally, and in contrast to OPVs, we show that the photoluminescence of the perovskite solar cell is substantially quenched under short circuit conditions in accordance with how an ideal photovoltaic cell should operate. äRadiative efficiency of lead iodide based perovskite solar cells (epmc).pdf DeepDyve Pubget Overpricing