PANI AmplitudeModulation Fiber PinpointNanomechanicalMode Water NeodymiumMagnets AtomicSteps Step GaAs Ferrite Deposition Chungnam_National_University Adhesive PolymerPatterns Temasek_Lab F14H20 Ananth BismuthVanadate Steps Polymer AAO FailureAnalysis mechanical property Litho AlkaneFilm Gold PVA Polypropylene Fet NiFe CntFilm PolyStylene StyreneBeads self-assembled_monolayer Phase