small_scan BiFeO3 Tin disulfide LogAmplifier Memory Composition margarine VortexCore NtuEee Sidewall FuelCell piezoelectric force microscopy electrospinning molecular_beam Ca10(PO4)6(OH)2 ElectroChemical NUS Chungnam_National_University block_copolymer LiNbO3 TPU Optic UnivCollegeLondon Ceramic HumanHair Piezoresponse China ULCA OxideLayer Crystal Molybdenum WWafer PvdfFilm organic_polymer MonoLayer