34 citations · 62 across the 7 of their papers we have counts for
4 papers · 1 filter
Sub-ns intrinsic response time of PbS nanocrystal IR-photodetectors
Andre Maier, Fabian Strauß, Pia Kohlschreiber +3
Colloidal nanocrystals (NCs), especially lead sulfide NCs, are promising candidates for solution-processed next-generation photodetectors with high-speed operation frequencies. How…
Spatially resolved fluorescence of caesium lead halide perovskite supercrystals reveals quasi-atomic behavior of nanocrystals
Dmitry Lapkin, Christopher Kirsch, Jonas Hiller +16
We correlate spatially resolved fluorescence (-lifetime) measurements with X-ray nanodiffraction to reveal surface defects in supercrystals of self-assembled caesium lead halide pe…
Porphyrin-functionalization of CsPbBrI/SiO core-shell nanocrystals enhances the stability and efficiency in electroluminescent devices
Jan Wahl, Manuel Engelmayer, Mukunda Mandal +7
Surface ligand exchange on all-inorganic perovskite nanocrystals of composition CsPbBrI reveals improved optoelectronic properties due to strong interactions of the nanocryst…
Substrate Effects on the Bandwidth of CdSe Quantum Dot Photodetectors
Christine Schedel, Fabian Strauß, Krishan Kumar +4
We investigate the time-resolved photocurrent response of CdSe quantum dot (QD) thin films sensitized with zinc beta-tetraaminophthalocyanine (Zn4APc) on three different substrates…