Vinylpyridine Sperm Non-ContactMode Reduction CastIron nanobar Edwin BiFeO3 Varistor Memory 2-vinylpyridine Growing KPFM UnivCollegeLondon Polarization molecular_beam ShenYang BlockCopolymer ElectroChemical thermal_conductivity Composition Au111 Hafnia InsulatorFilm CalciumHydroxide Lateral_Force_Microscopy HumanHair Indium_tin_oxide FailureAnlaysis Molybdenum_disulfide oxide_layer Steps Pattern Polytetrafluoroethylene MonoLayer