HiVacuum hard_disk_media Crystal thermoplastic_elastomers Inorganic_Compound Wang HDD Pores MESA structure Transparent BiVO4 tip_bias_mode Tin disulfide temp_control Oxide Bacteria CaMnO3 LithiumNiobate silicon_carbide Vortex temp KevlarFiber TemperatureControllerStage PVAP3HT Aggregated_molecules kelvin probe force microscopy FrictionalForce AM_KPFM KelvinProbeForceMicroscopy Gallium_Arsenide SmallScan Zhi Hydroxyapatite Microchannel DIWafer