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arxiv: 1210.2711 · v1 · pith:MFASTX67new · submitted 2012-10-09 · ❄️ cond-mat.str-el · cond-mat.supr-con

Magnetism in La2O3(Fe1-xMnx)2Se2 tuned by Fe/Mn ratio

Hechang Lei , Emil S. Bozin , A. Llobet , V. Ivanovski , V. Koteski , J. Belosevic Cavor , B. Cekic , C. Petrovic This is my paper
classification ❄️ cond-mat.str-el cond-mat.supr-con
keywords magneticfe1-xmnxincreasedla2o3long-rangeorderalloysatomic
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We report the evolution of structural and magnetic properties in La2O3(Fe1-xMnx)2Se2. Heat capacity and bulk magnetization indicate an increased ferromagnetic component of the long-range magnetic order and possible increased degree of frustration. Atomic disorder on Fe(Mn) sites suppresses the temperature of the long-range order whereas intermediate alloys show a rich magnetic phase diagram.

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