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10.1038/ncomms14757 http://scihub22266oqcxt.onion/10.1038/ncomms14757 C5376666!5376666 !28337981     free     free     free Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\28337981 .jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117       Nat+Commun 2017 ; 8 (ä): 14757 Nephropedia Template TP {{tp|p=28337981 |t=2017. Field-emission from quantum-dot-in-perovskite solids |pdf=|usr=}}{{28337981 }} gab.com Text Field-emission from quantum-dot-in-perovskite solids JO: Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=28337981 #FOAvip Quantum dot and well architectures are attractive for infrared optoelectronics, and have led to the realization of compelling light sensors. However, they require well-defined passivated interfaces and rapid charge transport, and this has restricted their efficient implementation to costly vacuum-epitaxially grown semiconductors. Here we report solution-processed, sensitive infrared field-emission photodetectors. Using quantum-dots-in-perovskite, we demonstrate the extraction of photocarriers via field emission, followed by the recirculation of photogenerated carriers. We use in operando ultrafast transient spectroscopy to sense bias-dependent photoemission and recapture in field-emission devices. The resultant photodiodes exploit the superior electronic transport properties of organometal halide perovskites, the quantum-size-tuned absorption of the colloidal quantum dots and their matched interface. These field-emission quantum-dot-in-perovskite photodiodes extend the perovskite response into the short-wavelength infrared and achieve measured specific detectivities that exceed 10(12) Jones. The results pave the way towards novel functional photonic devices with applications in photovoltaics and light emission. Twit Text FOAVip Field-emission from quantum-dot-in-perovskite solids ????Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=28337981 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=28337981 #FOAvip English Wikipedia <ref>{{Cite pmid|28337981 }}</ref> Field-emission from quantum-dot-in-perovskite solids #MMPMID28337981 García de Arquer FP ; Gong X ; Sabatini RP ; Liu M ; Kim GH ; Sutherland BR ; Voznyy O ; Xu J ; Pang Y ; Hoogland S ; Sinton D ; Sargent E Nat Commun 2017[Mar]; 8 (ä): 14757 PMID28337981 show ga Quantum dot and well architectures are attractive for infrared optoelectronics, and have led to the realization of compelling light sensors. However, they require well-defined passivated interfaces and rapid charge transport, and this has restricted their efficient implementation to costly vacuum-epitaxially grown semiconductors. Here we report solution-processed, sensitive infrared field-emission photodetectors. Using quantum-dots-in-perovskite, we demonstrate the extraction of photocarriers via field emission, followed by the recirculation of photogenerated carriers. We use in operando ultrafast transient spectroscopy to sense bias-dependent photoemission and recapture in field-emission devices. The resultant photodiodes exploit the superior electronic transport properties of organometal halide perovskites, the quantum-size-tuned absorption of the colloidal quantum dots and their matched interface. These field-emission quantum-dot-in-perovskite photodiodes extend the perovskite response into the short-wavelength infrared and achieve measured specific detectivities that exceed 10(12) Jones. The results pave the way towards novel functional photonic devices with applications in photovoltaics and light emission. äField-emission from quantum-dot-in-perovskite solids (epmc).pdf DeepDyve Pubget Overpricing