ICP etching of GaN microstructures in a Cl2–Ar plasma with subnanometer-scale sidewall surface roughness
Clint D. Frye, C. E. Reinhardt, Scott Donald, Lars F. Voss, S. E. Harrison
Topics & Concepts
Materials scienceFacetingSurface roughnessSubstrate (aquarium)Surface finishIsotropic etchingEtching (microfabrication)MicrostructureOptoelectronicsPlasmaEpitaxyPlasma etchingEtch pit densityComposite materialLayer (electronics)CrystallographyChemistryGeologyPhysicsOceanographyQuantum mechanicsGaN-based semiconductor devices and materialsPlasma Diagnostics and ApplicationsSemiconductor materials and devices