HardDiskMedia Electrode Anneal Neodymium molecules UTEM PinPointMode Conduct PDMS contact doped UnivCollegeLondon Au111 Topography norganic Water Transparent small_scan TungstenThinFilmDeposition aluminum_nitride HafniumDioxide Liquid Magnetic Force Microscopy BariumTitanate EvatecAG Annealed PUR SiWafer GlassTemperature Zagreb MechanicalProperties HDD Pipette Pinpoint PFM fe_nd_b