MBE molecules Ferroelectric GranadaUniv chemical_compound BlockCopolymer NiFe StrontiuTitanate UnivMaryland ScanningKelvinProbeMicroscopy C_AFM TungstenDeposition Polyaniline IMT_Bucharest SrO plastics AlkaneFilm IndiumTinOxide PiezoelectricForceMicroscopy Sadowski MESA structure single_layer Galfenol WS2 Modulus Film KAIST TempControl FailureAnlaysis gallium_nitride Varistor Inorganic mechanical_property INSP BreastCancerCell