OpticalModulator Pyroelectric plastic Aluminium_Oxide pulsed_laser_deposition KAIST CeNSE_IISc self-assembly CntFilm IRDetector semifluorinated_alkanes Piezoresponse ForceMapping DeflectionOptics Array temperature controller AFM Scanning_Thermal_Microscopy HiVacuum Epoxy PolycrystallineFerroelectricBCZT C60H122 Magnetic MechanicalProperties Praseodymium KevlarFiber DomainSwitching Kevlar Bacterium DeoxyribonucleicAcid SingleCrystal Heating AAO food CalciumHydroxyapatite LiBattery