Writing Fet Forevision ChemicalCompound MembraneFilter Crystal oxide_layer Tapping Sperm Materials FrequencyModulation Electical&Electronics SiliconOxide SiWafer PhaseChange Bio Stiffness NCM Workfunction Inorganic_Compound 2-vinylpyridine Lattice #EC dielectric_trench hetero_structure ForceMapping ForceDistanceSpectroscopy Optic Memory NUS_NNI_Nanocore MfmPhase LiftHeight MfmAmplitude temp HiVacuum