Concentration of defects responsible for persistent photoconductivity in Cu(In,Ga)Se2: Dependence on material composition
Sign Up to like & getrecommendations! Published in 2019 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2018.11.038
Abstract: Abstract Persistent photoconductivity (PPC) in thin Cu(In,Ga)Se2 films is discussed within a model of relaxing defects acting as donors or acceptors depending on their configurational and charge state. The aim of this work is to… read more here.
Keywords: persistent photoconductivity; defects responsible; concentration defects; se2 ... See more keywords
Controllable Introduction of Surface Defects on CH3NH3PbI3 Perovskite
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12061002
Abstract: One of the unique characteristics of semiconductors is the strong dependence of their properties on crystal defects and doping. However, due to the species diversity and low density, it is very difficult to control the… read more here.
Keywords: defects ch3nh3pbi3; crystal defects; surface; surface defects ... See more keywords