Role of the substrates in the ribbon orientation of Sb2Se3 films grown by Low-Temperature Pulsed Electron Deposition
Sign Up to like & getrecommendations! Published in 2020 at "Solar Energy Materials and Solar Cells"
DOI: 10.1016/j.solmat.2020.110724
Abstract: Abstract Antimony selenide (Sb2Se3) is a p-type semiconductor, considered as an excellent photovoltaic absorber for its high absorption coefficient in the visible region and a nearly optimal band-gap for single-junction solar cells. The simple binary… read more here.
Keywords: low temperature; grown low; sb2se3; films grown ... See more keywords
High efficiency mid-infrared interband cascade LEDs grown on low absorbing substrates emitting >5 mW of output power
Sign Up to like & getrecommendations! Published in 2019 at "Optical Engineering"
DOI: 10.1117/1.oe.58.11.117106
Abstract: Abstract. We present interband cascade light-emitting devices with incoherent and broadband light emission peaked at a wavelength of around 3.7 μm. The substrate-side-emitting devices display higher wall plug efficiencies and maximum output powers than any earlier… read more here.
Keywords: low absorbing; mid infrared; grown low; output ... See more keywords