Bismuth HexagonalBoronNitride Mfm CNT Reading Defects HardDisk Scratch Graphite AdhesionForce layers TemperatureControl Reduction Stiffness Fet Forevision TemperatureControllerAFM Hair GaN semifluorinated_alkanes FrictionForce ConductiveAFM VerticalPFM PhthalocyaninePraseodymium Croatia MagneticPhase PetruPoni Aggregated_molecules mfm_amplitude Polyvinylidene ContactModeDots Jason hard_disk NUSNNI Molybdenum