MolecularSelfAssembly PUR Indent Polyvinylidene HighAcpectRatio AdhesionForce IVSpectroscopy OpticalWaveguides HiVacuum Tape cross section StrontiuTitanate MfmPhase Protein Polymer Gallium_Arsenide NCM AtomicLayer TiO2 semifluorinated_alkane Ptfe Sulfur lithography Film CP-AFM mechanical property rubber Photovoltaics Stiffness GaN SrTiO3 Yeditepe_University UnivOfMaryland hard_disk Semiconductor