China small_scan Spain SRAM PECurve HighResolution Protein SPMLabs fe_nd_b Optic Flake ForceVolume Pore Gold Force-distance Sidewall ForceMapping Fet 2-vinylpyridine ForceDistanceSpectroscopy Ferroelectric SFAs Magnets Hysteresys MoS2 Tin disulfide SolarCell Heating LithiumNiobate Step PANI blended polymers PolyStylene Roughness LFM