Scratch Solution tip_bias_mode Polymer Dimethicone STO Dental Dr.JurekSadowski ForceDistanceSpectroscopy Materials Tapping Magnets Growth ConductingPolymer nanobar Celebration DIWafer PhthalocyaninePraseodymium AtomicSteps MolybdenumDisulfide CuParticle Lift Metal HanyangUniv self-assembly Piezo CrAu Annealing Organic gallium_nitride PvdfFilm HardDiskMedia LiquidCrystal PinpointNanomechanicalMode Fe_film