Hafnium_dioxide OpticalWaveguides HafniumDioxide TemperatureControllerAFM AAO Optoelectonics I-VSpectroscopy BismuthFerrite SicMosfet Wafer Bacterium BariumTitanate mono_layer Gong Cross-section Subhajjit IISCBangalore Array #EC Molybdenum_disulfide IVSpectroscopy PolyStylene Memory Copper Hexacontane 2d_materials Force-distance Hysteresys Scanning_Thermal_Microscopy LateralPFM Chungnam_National_University kelvin probe force microscopy AmplitudeModulation SingleLayer Al2O3