Ananth Subhajjit semifluorinated alkane molecules Barium_titanate MultiferroicMaterials SSRM FM_KPFM optoelectronics CuSubstrate ImideMonomer BismuthVanadate small_scan Fiber PtfeMembrane Resistance BiVO4 Dr.JurekSadowski Conductance LDPE Adhesive SAM GlassTemp SicMosfet LFM ScanningThermalMicroscopy Varistor LiftHeight ScanningSpreadingResistanceMicroscopy ThinFilm HexagonalBoronNitride DentalProsthesis non_contact nanobar ForceVolume