MagneticArray temp_control SKPM SingleLayer BiasMode Tungsten_disulfide AnodizedAluminumOxide Polytetrafluoroethylene Crystal Defect Switching EvatecAG LiBattery Collagen ContactMode SFAs OpticalElement TransitionMetal PinpointNanomechanicalMode OxideLayer HydroGel Nanofiber Ferroelectric margarine Ni81Fe19 DomainSwitching Boron Copolymer HanyangUniv light_emitting EPFL SRAM molecular_beam lithography PvdfBead