GaN's and Roses 🌹

Under unoptimized MOCVD conditions for #GalliumNitride regrowth, interesting parasitic growth occurs on the SiO2 surface, showing hexagonal structures typical of #Wurtzite crystals.

👤 Francesco Marcantoni - #POWERLAB
 #SEM #Merlin at #CIME @EPFL
 https://www.epfl.ch/research/facilities/cime/index-html/image-gallery/images-for-the-contest-2026/

#MicroscopyMonday #OpenScience #ElectronMicroscopy #CreativeCommons #MicroscopieÉlectronique #CCBYSA #rose #Microscopie #crystal #GaN