Multiferroic_materials EPFL lift_mode HardDisk PECurve AM_SKPM GranadaUniv Ptfe FM_KPFM Graphite PANI Blood Foil PinpointNanomechanicalMode Plug tip_bias_mode contact Mechanical Mobile DataStorage ForceVolumeImage cannabidiol INSP Fluoride rubber Sic exfoliate Chungnam_National_University LeakageCurrent PhthalocyaninePraseodymium silicon_oxide dichalcogenide CntFilm self-assembly TipBiasMode