Dual emission and optical gain in PbS/CdS nanocrystals: Role of shell volume and of core/shell interface
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.155303
Abstract: Colloidal semiconductor nanocrystals (NCs) emitting simultaneously at two distinct wavelengths are of great interest for multiple applications ranging from ultrasensitive self-calibrating nanoscale ... read more here.
Keywords: pbs cds; gain pbs; dual emission; shell ... See more keywords
Terahertz emission and optical second harmonic generation from Si surfaces
Sign Up to like & getrecommendations! Published in 2019 at "Optical Materials Express"
DOI: 10.1364/ome.9.002376
Abstract: We study polarity reversal in terahertz pulses generated from p-doped Si(001) surfaces with different doping levels. The azimuthal dependence of both terahertz emission and second-harmonic generation caused by the bulk electric quadrupole and magnetic dipole… read more here.
Keywords: second harmonic; harmonic generation; terahertz emission; emission optical ... See more keywords