Effect Eu2+ on the magnetism of the FeAs layer and in the onset of supercondu...

EuFe2As2 is an interesting compound of the 122 series because of the coexistence of superconductivity and ferromagnetism originating from Eu2+ that has spin-only magnetic moment...EuFe2As2是122型系列中极具研究价值的化合物之一，其兼具超导性与源于具有纯自旋磁矩（spin-only magnetic moment）的Eu²+的铁磁性……