Mfm AtomicSteps Metal small_scan Silicon Leakage EFMAmplitude 2d_materials YszSubstrate membrane Cancer Yeditepe_University Jason strontiu_titanate Conductivity Gallium_Arsenide Organic SmallScan Magnetic Yttria_stabilized_Zirconia Graphite LFM Semiconductor Aluminium_Oxide Vac PatternedSapphireSubstrat Celebration Epoxy HighResolution PFM Conductance Bmp semifluorinated alkane CompactDisk fluoroalkane