PolyvinylideneFluoride Conducting mechanical property Korea self-assembly MagneticPhase Sapphire YttriaStabilizedZirconia PVAC Pinpoint lithography layers TiO2 Dimethicone Polypropylene Change PolymerPatterns self_healing AAO DeoxyribonucleicAcid Ptfe Mechinical HardDisk HDD India Crystal Granada atomic_layer PetruPoni_Institute Calcite aluminum_nitride Tapping PinpointNanomechanicalMode BiVO4 Bismuth