StyreneBeads Permalloy Galfenol Pattern Sulfur 2dMaterials MembraneFilter PhaseChange ForceVolume University_of_Regensburg FFM TappingMode NusEce TungstenThinFilmDeposition Piranha fluoroaalkane Litho MultiferroicMaterials Thermal nanobar SiliconOxide Magnets thermal_conductivity TipBiasMode #Materials LeakageCurrent Ptfe LightEmiting PolyimideFilm FrictionForce cannabis chemical_compound Wang ImideMonomer BlockCopolymer