VinylAlcohol Polyurethane Battery PDMS SThM Vinylpyridine ForceVolumeMapping CuSubstrate Potential Display Ananth Switching OxideLayer non_contact EvatecAG FrictionalForceMicroscopy Ni81Fe19 Magnetic Force Microscopy Defects hydrocarbon PolyimideFilm cannabidiol Electical&Electronics FM_KPFM Fet IcelandSpar BariumTitanate lithography PolymerBlend Au111 self_assembly Pore Led University_of_Regensburg 2-vinylpyridine