Y Ying, NV Dai, TW Eom, YP Lee - Journal of Applied Physics, 2009 - elibrary.ru
We investigated the magnetotransport properties of polycrystalline La 0.45 Sr 0.55 Mn 1-x
Co x O 3 (0≤ x≤ 0.15). Ferromagnetism is enhanced with the doping of Co ions in La 0.45 …