Strong band filling induced significant excited state absorption in MAPbI3 under high pump power
Sign Up to like & getrecommendations! Published in 2020 at "Materials Today Physics"
DOI: 10.1016/j.mtphys.2020.100228
Abstract: Abstract Perovskite has been considered as promising material for solar cell application. Understanding the carrier dynamics in perovskite material plays a vital role for further improvement of the power conversion efficiency of solar cells. In… read more here.
Keywords: absorption; pump; power; carrier ... See more keywords
Correlation between superconductivity, band filling, and electron confinement at the LaAlO3/SrTiO3 interface
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.97.245113
Abstract: By combined top- and backgating, we explore the correlation of superconductivity with band filling and electron confinement at the LaAlO3/SrTiO3 interface. We find that the top- and backgate voltages have distinctly different effects on the… read more here.
Keywords: srtio3; confinement; band filling; correlation superconductivity ... See more keywords
Correlated Insulating States in Twisted Double Bilayer Graphene.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.123.197702
Abstract: We present a combined experimental and theoretical study of twisted double bilayer graphene with twist angles between 1° and 1.35°. Consistent with moiré band structure calculations, we observe insulators at integer moiré band fillings one… read more here.
Keywords: bilayer graphene; twisted double; band; double bilayer ... See more keywords