Thermoplastic_polyurethane HumanHair Molybdenum_disulfide VinylAlcohol Barium_titanate ScanningSpreadingResistanceMicroscopy Wonseok Gold Reduction exfoliate SAM Beads LiNbO3 Pyroelectric Hafnia PMNPT Materials Indent self_healing SurfaceChange LiftMode CVD 2dMaterials HighResolution Hafnium_dioxide CrystalGrowing HanyangUniv DataStorage Conduct semifluorinated_alkane Boron flakes membrane thermoplastic_elastomers 2d_materials