The magnetocaloric effect of Mn,Ni,and Mn-Ni-doped EuTiO3 compounds are studied in the near-liquid-helium-temperature range.The Eu(Ti0.9375Mn0.0625)O3,Eu(Ti0.97
Based on density functional theory and non-equilibrium Green’s function method,we studied noncollinear magnetism and spin transport in a 180°domain wall made