CuFoil Typhimurium TappingMode CuParticle 2dMaterials cannabis PiezoelectricForceMicroscopy Au111 Switching ScanningTunnelingMicroscopy SKPM dichalcogenide Tungsten KPFM Ceramics BiasMode Bmp ThermalConductivity Electrode TungstenDeposition Co/Cr/Pt gallium_nitride LDPE Protein Grain Array ContactModeDots strontiu_titanate PinpointNanomechanicalMode Hafnium_dioxide temp_control Kevlar Ni-FeAlloy Epoxy pulsed_laser_deposition