IVSpectroscopy molecular_beam Self-assembledMonolayer Topography Fendb SoftSample AnodizedAluminumOxide self_assembly Wonseok Strontium Zhi Tungsten PetruPoni_Institute BaTiO3 Semiconductor Modulus Blend Lateral HexagonalBN I-VSpectroscopy membrane AM_SKPM Patterns NCM\ fluoroaalkane Defects Nanostructure WS2 Ferroelectric FrictionForce Bacteria Optoelectronic CalciumHydroxide Deposition LiftHeight