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cond-mat.mtrl-sci2021★ 10 cited
Dislocation and Indium Droplet Related Emission Inhomogeneities in InGaN LEDs
Len van Deurzen, Mikel Gómez Ruiz, Kevin Lee +8
This report classifies emission inhomogeneities that manifest in InGaN quantum well blue light-emitting diodes grown by plasma-assisted molecular beam epitaxy on free-standing GaN…
cond-mat.mtrl-sci2021★ 4 cited
Ferroelectricity in Polar ScAlN/GaN Epitaxial Semiconductor Heterostructures
Joseph Casamento, Ved Gund, Hyunjea Lee +11
Room temperature ferroelectricity is observed in lattice-matched ~18% ScAlN/GaN heterostructures grown by molecular beam epitaxy on single-crystal GaN substrates. The epitaxial fil…