Heat DiffractiveOpticalElements GranadaUniv Nanofiber Nanostructure Mapping University_of_Regensburg FrictionForce Ni81Fe19 Hair ConductingPolymer membrane Foil Ca10(PO4)6(OH)2 LFM BFO CNT SKPM MagneticForce cooling Optic silicon_carbide Barium_titanate TappingMode Korea IMT_Bucharest OpticalWaveguides SFAs Ucl Gallium_Arsenide MfmPhase Insulator ThinFilm C36H74 PolymerBlend