STM BiasMode Singapore INSP NiFe VinylAlcohol amplitude_modulation Microchannel Logo CaMnO3 doped Deposition Foil HBN EPFL cross section Indent Piezo Optical Edwin heterojunctions Dopped Display alkanes Molybdenum Copolymer polymeric_arrays India light_emitting Device Styrene Step Annealing Piranha ThermalProperties