Ferroelectric Enhanced Performance of GeSn/Ge Dual-nanowire Photodetector.
Sign Up to like & getrecommendations! Published in 2020 at "Nano letters"
DOI: 10.1021/acs.nanolett.0c01039
Abstract: GeSn offers a reduced bandgap than Ge and has been utilized in Si-based infrared photodetectors with extended cutoff wavelength. However, traditional GeSn/Ge heterostructure usually consists defects like misfit dislocations due to the lattice mismatch issue.… read more here.
Keywords: photodetector; dark current; dual nanowire; gesn ... See more keywords