Dimethicone nanobar Metal BTO MeltingPoint Conductance blended polymers Spain TappingMode PinpointNanomechanicalMode Patterns Ceramic Annealed Gold Magnetic Force Microscopy block_copolymer hard_disk_media Scratch Polyethylene Mechanical IcelandSpar ScanningTunnelingMicroscopy domain_switching LithiumNiobate Melt PatternedSapphireSubstrat BaTiO3 medical layers Floppy MagneticForceMicroscopy Modulus Spincast KAIST AAO