On the signatures of oxygen vacancies in O1s core level shifts
Sign Up to like & getrecommendations! Published in 2020 at "Surface Science"
DOI: 10.1016/j.susc.2020.121761
Abstract: Abstract Density functional theory calculations are used to investigate O1s surface core level shifts for MgO(100), ZnO(10 1 ¯ 0), In 2 O 3 (111) and CeO 2 (111). Shifts are calculated for the pristine… read more here.
Keywords: core level; binding energies; level shifts; oxygen vacancies ... See more keywords
Leakage currents and Fermi-level shifts in GaN layers upon iron and carbon-doping
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Physics"
DOI: 10.1063/1.4993180
Abstract: Semi-insulating GaN is a prerequisite for lateral high frequency and high power electronic devices to isolate the device region from parasitic conductive channels. The commonly used dopants for achieving semi-insulating GaN, Fe, and C cause… read more here.
Keywords: carbon; gan layers; currents fermi; level shifts ... See more keywords