Pushing PbS/Metal‐Halide‐Perovskite Core/Epitaxial‐Ligand‐Shell Nanocrystal Photodetectors beyond 3 µm Wavelength

PbS nanocrystals have been proven to be highly suitable for photodetector fabrication by facile solution processing, and have been successfully tested as photosensitive material in imaging devices. So far, their spectral response has been blue‐shifted with respect to that of commercial bulk PbS dete...

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Veröffentlicht in:	Advanced functional materials 2019-04, Vol.29 (14), p.n/a
Hauptverfasser:	Killilea, Niall, Wu, Mingjian, Sytnyk, Mykhailo, Yousefi Amin, Amir Abbas, Mashkov, Oleksandr, Spiecker, Erdmann, Heiss, Wolfgang
Format:	Artikel
Sprache:	eng
Schlagworte:	colloidal nanocrystal Excitons Infrared imaging infrared sensing Ligands Materials science Nanocrystals Perovskites Photoconductors Photometers Photosensitivity Quantum confinement Sensors solution processed perovskites Spectral sensitivity
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