doped Pore cannabinoid Scratch fluorocarbon Mechanical&nanotechnology SmalScan mechanical_property NUS LateralForceMicroscopy Mobile CopperFoil Workfunction Epoxy University_of_Regensburg FastScan BiasMode FAFailureAnlaysis Christmas Mfm Hydroxyapatite Butterfly Varistor Microchannel BoronNitride silicon_carbide Phthalocyanine HardDiskMedia Flake domain_switching organic_polymer CHRYSALIS_INC DNAProtein Switching ContactMode