PetruPoni_Institute Materials IVSpectroscopy Silicon HexagonalBoronNitride AnodizedAluminumOxide graphene_hybrid #Materials Fluoride PolymerPatterns hard_disk_media MfmPhase Zhi mfm_amplitude semifluorinated_alkanes Fujian PS_PVAC Pattern FrictionalForceMicroscopy Mapping Aluminium_Oxide LightEmission PinpointNanomechanicalMode frequency_modulation StainlessSteel optoelectronics Moire Cobalt-dopedIronOxide Beads BreastCancerCell Calcium CVD MechanicalProperties Film hard_disk