BlockCopolymer exfoliate FrictionalForceMicroscopy Magnetic Force Microscopy TappingMode CeNSE_IISc molecular_beam OrganicCompound pulsed_laser_deposition Polyimide Pzt Sidewall Growth ito_film HafniumDioxide Ecoli MagneticForce PolyvinylAcetate silicon_oxide SiWafer Sadowski GaN sputter EFMAmplitude ForceMapping Adhesion ScratchMode Alloy Liquid domain_switching Lateral_Force_Microscopy DNA Glass Mfm Ceramics