Hexylthiophene temp Hole neodymium_magnets VortexCore MESA structure doped Ptfe Permalloy OxideLayer SelfAssembly molecular_self_assembly LDPE LiftMode PolyimideFilm PANI Hysteresys Electical&Electronics FuelCell Semiconductor NCM exfoliate strontiu_titanate FailureAnlaysis HighResolution NUS_Physics Morphology Memory ChemicalCompound Corrosion Resistance Etch LateralForce BaTiO3 Molybdenum_disulfide