ThinFilm PDMS chemical_compound ReflexLens CancerCell Ferroelectric atomic_layer ScanningSpreadingResistanceMicroscopy Lattice Microchannel CeNSE_IISc Chromium HafniumDioxide Conduct align PECurve Scratch pulsed_laser_deposition Fet LaAlO3 PolymerBlend CrystalGrowing Chrome non_contact Composite ConductiveAFM PtfeFilter HexagonalBN Workfunction AAO SiWafer Sio2 NeodymiumMagnets Oxidation Growth