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10.1038/ncomms15640 http://scihub22266oqcxt.onion/10.1038/ncomms15640 C5467226!5467226!28589960     free     free     free Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Nat+Commun 2017 ; 8 (ä): ä Nephropedia Template TP {{tp|p=28589960|t=2017. Ultra-bright and highly efficient inorganic based perovskite light-emitting diodes |pdf=|usr=}}{{28589960}} gab.com Text Ultra-bright and highly efficient inorganic based perovskite light-emitting diodes JO: Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=28589960 #FOAvip Inorganic perovskites such as CsPbX3 (X=Cl, Br, I) have attracted attention due to their excellent thermal stability and high photoluminescence quantum efficiency. However, the electroluminescence quantum efficiency of their light-emitting diodes was <1%. We posited that this low efficiency was a result of high leakage current caused by poor perovskite morphology, high non-radiative recombination at interfaces and perovskite grain boundaries, and also charge injection imbalance. Here, we incorporated a small amount of methylammonium organic cation into the CsPbBr3 lattice and by depositing a hydrophilic and insulating polyvinyl pyrrolidine polymer atop the ZnO electron-injection layer to overcome these issues. As a result, we obtained light-emitting diodes exhibiting a high brightness of 91,000?cd?m?2 and a high external quantum efficiency of 10.4% using a mixed-cation perovskite Cs0.87MA0.13PbBr3 as the emitting layer. To the best of our knowledge, this is the brightest and most-efficient green perovskite light-emitting diodes reported to date. Twit Text FOAVip Ultra-bright and highly efficient inorganic based perovskite light-emitting diodes ????Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=28589960 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=28589960 #FOAvip English Wikipedia <ref>{{Cite pmid|28589960}}</ref> Ultra-bright and highly efficient inorganic based perovskite light-emitting diodes #MMPMID28589960 Zhang L; Yang X; Jiang Q; Wang P; Yin Z; Zhang X; Tan H; Yang Y(; Wei M; Sutherland BR; Sargent EH; You J Nat Commun 2017[]; 8 (ä): ä PMID28589960show ga Inorganic perovskites such as CsPbX3 (X=Cl, Br, I) have attracted attention due to their excellent thermal stability and high photoluminescence quantum efficiency. However, the electroluminescence quantum efficiency of their light-emitting diodes was <1%. We posited that this low efficiency was a result of high leakage current caused by poor perovskite morphology, high non-radiative recombination at interfaces and perovskite grain boundaries, and also charge injection imbalance. Here, we incorporated a small amount of methylammonium organic cation into the CsPbBr3 lattice and by depositing a hydrophilic and insulating polyvinyl pyrrolidine polymer atop the ZnO electron-injection layer to overcome these issues. As a result, we obtained light-emitting diodes exhibiting a high brightness of 91,000?cd?m?2 and a high external quantum efficiency of 10.4% using a mixed-cation perovskite Cs0.87MA0.13PbBr3 as the emitting layer. To the best of our knowledge, this is the brightest and most-efficient green perovskite light-emitting diodes reported to date. äUltra-bright and highly efficient inorganic based perovskite light-emi(epmc).pdf DeepDyve Pubget Overpricing