Vertical nanoporous GaN substrates for photonic engineering: Lu2O3:Eu single crystal thin films as an example
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DOI: 10.1016/j.jallcom.2021.162069
Abstract: Abstract To improve the efficiency of light extraction, the vertical-oriented nanoporous (NP) GaN film as scattering medium as well as light-coupling component was prepared by electrochemical (EC) etching followed by annealing process. The Lu2O3:Eu film… read more here.
Keywords: lu2o3; gan substrates; gan; substrates photonic ... See more keywords