Conductive AFM DNAProtein IRDetector IVSpectroscopy CaMnO3 amplitude_modulation LateralForce #Materials Cobalt-dopedIronOxide Cross-section Mfm UnivOfMaryland MoirePattern Tape InorganicCompound GalliumPhosphide LMF Tin disulfide Subhajjit Yeditepe_University ForceVolumeImage Nickel SurfaceOxidation piezoelectric force microscopy ConductingPolymer C_AFM Bismuth BlockCopolymer Dopped AnodizedAluminumOxide Piranha LiftMode flakes BreastCancerCell Fujian