FM_SKPM ConductiveAFM Vacuum Trench FM-KPFM Defects Battery Insulator Morphology FAFailureAnlaysis LFM plastics StrontiuTitanate Sphere MLCC AlkaneFilm Bio PANI Korea BariumTitanate UnivOfMaryland SmallScan strontiu_titanate LDPE SingleCrystal AnodizedAluminumOxide Protein INSPParis AEAPDES Grain AmplitudeModulation cannabinoid ito_film margarine Filter