FloppyDisk Pipette Aluminum Melt conductive FM_KPFM PetruPoni_Institute Blood FrequencyModulation Anneal Titanate AtomicSteps HafniumDioxide MBE Metal PVA FastScan SingleLayer PhaseChange BiFeO3 NTU tip_bias_mode Polyethylene Cancer ConductingPolymer Friction amplitude_modulation PS_LDPE KAIST AM_KPFM domain_switching PolyStylene nanomechanical Hexatriacontane thermal_property