C_AFM Oxide conductive 2d_materials Defect LateralPFM Wonseok solar_cell Water HydroGel Reduction Vortex Magnetic Growth thermal_conductivity contact StainlessSteel Ananth Iron ContactModeDot CuParticle mono_layer semifluorinated_alkanes LaAlO3 LightEmission light_emitting LightEmiting AIN dielectric_trench Fet Foil HiVacuum Molybdenum_disulfide temp CalciumHydroxyapatite