Journal Article MnNiGa skyrmions 1D inorganic electrides 2D layered materials 3D carbon allotropes Dzyaloshinskii-Moriya interaction anisotropy Fe3Sn2 NH3 synthesis Published Erratum Research Support, Non-U.S. Gov't Te-doping all-solid-sate supercapacitors anisotropic strain biskyrmions black phosphorous black phosphorus current-induced helicity reversal disorder elliptical skyrmions field-effect transistors flexible energy-storage devices frustrated magnets hexagonal magnets kagome magnets liquid exfoliation low work function magnetic anisotropy magnetic nanodomains magnetic topological states