biocompatible LiftMode HardDiskMedia Step Wildtype INSPParis Granada Cobalt-dopedIronOxide CuSubstrate PMNPT temperature controller AFM Spincast Sadowski HOPG H-BN molecular_self_assembly Force-distance pinpoint mode self_assembly Battery Microchannel Array Alloy FM-KPFM Alkane Current light_emission Techcomp plastic IcelandSpar Zagreb PhaseTransition LeakageCurrent Polystyrene ThermalProperties