India FM_KPFM Lateral_Force_Microscopy ThermalConductivity molecules DataStorage C36H74 Plug 3-hexylthiophene Metal semifluorinated alkane ForceVolumeImage Indium_tin_oxide PvdfBead Imprint SmalScan Optic CopperFoil CuSubstrate PMNPT VortexCore LaAlO3 Ceramics PS_LDPE Wafer Led SoftSample exfoliate TipBiasMode Regensburg Bismuth Carbon WPlug PolymerPatterns Potential