FrictionForce solar_cell Chromium DataStorage Tungsten PhaseTransition phase_change AAO VinylAlcohol SrO Bio Cross-section Moire ForceMapping Adhesive Yeditepe_University Change AdhesionEnergy StainlessSteel MESA structure temperature_control NeodymiumMagnets Vanadate PFM 2dMaterials SiliconOxide OpticalWaveguide Fujian Ananth India Scratch Pattern dielectric trench oxide_layer Crystal