InsulatorFilm FAPbI3 LiftMode SrTiO3 Piezo Trench Metal domain_switching Fet SICM BTO Polystyrene DLaTGS HardDisk Polytetrafluoroethylene BiVO4 HydroGel LiNbO3 Heating thermoplastic_elastomers PinpointNanomechanicalMode high_resolution Sulfur Layer MagneticForceMicroscopy Spain PS_LDPE Butterfly MagneticPhase Platinum UnivCollegeLondon CrAu 3-hexylthiophene FloppyDisk Wonseok