OpticalElement Hexacontane SrO Ferroelectric Floppy nanobar Metal-organicComplex Self-assembledMonolayer PyroelectricDetector Nanofiber doped Heating C_AFM SolarCell MechanicalProperties HexacontaneFilm ChemicalCompound Conductivity Gong MonoLayer Nanostructure nanomechanical Vortex Hysteresys oxide_layer University_of_Regensburg Lanthanum_aluminate 2dMaterials AM_KPFM OxideLayer Hydroxyapatite Ni-FeAlloy ItoGlass BiasMode 2-vinylpyridine