Regensburg EFMAmplitude Butterfly STM Biofilm hard_disk_media SiWafer YszSubstrate PolyimideFilm cannabis GaN Magnets multi_layer Organic Global_Comm HexagonalBN DNAProtein ForceVolumeImage flakes Ito Chemical Vapor Deposition Defects SSRM Materials CBD Led SRAM semifluorinated_alkanes Ceramics Sphere LiftMode NiFe Microchannel Annealing Gold