hard_disk_media ForceVolumeMapping SiliconOxide MolybdenumDisulfide Defects Pipette Solution Gallium heterojunctions Terrace CBD OpticalWaveguides UTEM GaAs semifluorinated alkane Bacteria tip_bias_mode FrictionalForceMicroscopy mechanical property BariumTitanate EFM SAM Film Pore domain_switching single_layer PolycrystallineFerroelectricBCZT Electronics Gallium_Arsenide Potential MoS2 fluoroalkane PANI LiBattery cross section