gan 78Download this stock image: Bi Gan 78th Cannes Film Festival Winners Photocall Palais des Festivals - Cannes, France 24th May 2025 ©SGPItalia id 133126 120 Not ExclusiveAfter the first attempts of selective area growth (SAG) of GaN [78], [79], this process has been proposed for different purposes, such as for the fabrication of non-alloyed Ohmic