GalliumPhosphide Neodymium conductive thermal_property SKKU INSPParis Electrode MembraneFilter HumanHair Hair HfO2 Hysteresys Insulator BaTiO3 BismuthVanadate FrictionForce piezoelectric force microscopy Singapore CrossSection InorganicCompound DataStorage ElectrostaticForceMicroscopy Bio HBN BiVO4 fifber tip_bias_mode OpticalWaveguide MechanicalProperty AEAPDES KAIST BiasMode Liquid HOPG LowDensityPolyethylene