Effect of two step GaN buffer on the structural and electrical characteristics in AlGaN/GaN heterostructure
Akhilesh Pandey, Vikash Kumar Singh, Sandeep Dalal, Rajesh K. Bag, Kapil Narang, Davinder Kaur, R. Raman, Renu Tyagi
Topics & Concepts
Materials scienceHigh-electron-mobility transistorHeterojunctionOptoelectronicsMetalorganic vapour phase epitaxySilicon carbideDislocationSubstrate (aquarium)Surface roughnessElectron mobilityWide-bandgap semiconductorTransistorLayer (electronics)EpitaxyNanotechnologyComposite materialElectrical engineeringEngineeringGeologyOceanographyVoltageGaN-based semiconductor devices and materialsGa2O3 and related materialsZnO doping and properties