Praseodymium CntFilm MembraneFilter Liquid rubber Piezo Pvdf MfmAmplitude Tape IVSpectroscopy PyroelectricDetector ScratchMode AtomicLayer Epoxy CrystalGrowing amplitude_modulation LithiumNiobate Plug SrO YszSubstrate SKKU BiFeO3 GaAs C36H74 Stiffness Hexacontane mfm_amplitude HanyangUniv Global_Comm Titanate Polystyrene PhaseImaging pulsed_laser_deposition Inorganic_Compound TungstenThinFilmDeposition