Detection of stable positive fixed charges in AlOx activated during annealing with in situ modulated PhotoLuminescence
Sign Up to like & getrecommendations! Published in 2021 at "Solar Energy Materials and Solar Cells"
DOI: 10.1016/j.solmat.2021.111172
Abstract: Abstract An in situ Modulated Photoluminescence (MPL) measurement setup mounted on a Plasma Enhanced Chemical Vapor Deposition (PECVD) reactor is described. A method for deriving the actual minority carrier lifetime at the specific injection level… read more here.
Keywords: positive fixed; situ modulated; detection stable; modulated photoluminescence ... See more keywords
Origin of positive fixed charge at insulator/AlGaN interfaces and its control by AlGaN composition
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4986482
Abstract: The key feature for the precise tuning of Vth in GaN-based metal-insulator-semiconductor (MIS) high electron mobility transistors is the control of the positive fixed charge (Qf) at the insulator/III-N interfaces, whose amount is often comparable… read more here.
Keywords: positive fixed; charge insulator; charge; fixed charge ... See more keywords