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10.1038/s41467-018-04502-3 http://scihub22266oqcxt.onion/10.1038/s41467-018-04502-3 C5970237!5970237!29802311     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 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 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 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 267.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 267.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\29802311.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117       Nat+Commun 2018 ; 9 (ä): ä Nephropedia Template TP {{tp|p=29802311|t=2018. Robust nonfullerene solar cells approaching unity external quantum efficiency enabled by suppression of geminate recombination |pdf=|usr=}}{{29802311}} gab.com Text Robust nonfullerene solar cells approaching unity external quantum efficiency enabled by suppression of geminate recombination JO: Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=29802311 #FOAvip Nonfullerene solar cells have increased their efficiencies up to 13%, yet quantum efficiencies are still limited to 80%. Here we report efficient nonfullerene solar cells with quantum efficiencies approaching unity. This is achieved with overlapping absorption bands of donor and acceptor that increases the photon absorption strength in the range from about 570 to 700?nm, thus, almost all incident photons are absorbed in the active layer. The charges generated are found to dissociate with negligible geminate recombination losses resulting in a short-circuit current density of 20?mA?cm?2 along with open-circuit voltages >1?V, which is remarkable for a 1.6?eV bandgap system. Most importantly, the unique nano-morphology of the donor:acceptor blend results in a substantially improved stability under illumination. Understanding the efficient charge separation in nonfullerene acceptors can pave the way to robust and recombination-free organic solar cells. Twit Text FOAVip Robust nonfullerene solar cells approaching unity external quantum efficiency enabled by suppression of geminate recombination ????Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=29802311 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=29802311 #FOAvip English Wikipedia <ref>{{Cite pmid|29802311}}</ref> Robust nonfullerene solar cells approaching unity external quantum efficiency enabled by suppression of geminate recombination #MMPMID29802311 Baran D; Gasparini N; Wadsworth A; Tan CH; Wehbe N; Song X; Hamid Z; Zhang W; Neophytou M; Kirchartz T; Brabec CJ; Durrant JR; McCulloch I Nat Commun 2018[]; 9 (ä): ä PMID29802311show ga Nonfullerene solar cells have increased their efficiencies up to 13%, yet quantum efficiencies are still limited to 80%. Here we report efficient nonfullerene solar cells with quantum efficiencies approaching unity. This is achieved with overlapping absorption bands of donor and acceptor that increases the photon absorption strength in the range from about 570 to 700?nm, thus, almost all incident photons are absorbed in the active layer. The charges generated are found to dissociate with negligible geminate recombination losses resulting in a short-circuit current density of 20?mA?cm?2 along with open-circuit voltages >1?V, which is remarkable for a 1.6?eV bandgap system. Most importantly, the unique nano-morphology of the donor:acceptor blend results in a substantially improved stability under illumination. Understanding the efficient charge separation in nonfullerene acceptors can pave the way to robust and recombination-free organic solar cells. äRobust nonfullerene solar cells approaching unity external quantum eff(epmc).pdf DeepDyve Pubget Overpricing