Metal Materials Silver plastics Ni81Fe19 PetruPoni graphene_hybrid Gallium_Arsenide ULCA small_scan Growth SAM #EC EvatecAG SingleCrystal Terrace MLCC dielectric trench MESA structure ContactModeDots MultiferroicMaterials Display Thermal Nanopattern ferromagnetic Optoelectronic Growing self-assembly CrAu GlassTemperature Pipette StyreneBeads Ceramic Holes NiFe