Solar norganic Dopped PVAC blended polymers temperature_control Polystyrene polyvinyl acetate Logo MagneticForceMicroscopy DOE AdhesionForce BCZT Fendb Temperature Hole gallium_nitride Iron LogAmplifier OrganicSemiconductor NCM\ hetero_structure Techcomp Flake Copper China Calcite Conductive AFM Filter LateralForceMicroscopy University_of_Regensburg solar_cell DNA PolyStylene Ceramics