Magnetic Force Microscopy Ecoli Array Cross-section MfmPhase AdhesionEnergy PvdfBead I-VSpectroscopy INSPParis Multiferroic_materials Zhi MLCC NUS OpticalModulator Electronics Cancer TemperatureControllerAFM fluorocarbon OpticalElement Reading ScratchMode BaTiO3 SKPM Pyroelectric Gong Vinylpyridine Magnetic Sidewall margarine Annealed HardDiskMedia 3-hexylthiophene temperature_control AtomicSteps SrTiO3