Magnetic properties of Sr₂Fe₁+xMo₁-xO₆ with -1 <= x <= 0.25

2005/12/02 by Arvind R. Subramaniam, A. R. Subramaniam, Dinesh Topwal +12 · 4 citations
Physics and Astronomy · #Quantum and electron transport phenomena #Surface and Thin Film Phenomena #Theoretical and Computational Physics #cond-mat.mes-hall #cond-mat.mtrl-sci #cond-mat.str-el

paper · pdf · doi:10.1103/physrevlett.96.126802

published as Phys. Rev. Lett. 96, 126802 (2006) · 10 pages, 3 figures. Submitted to Phys. Rev. B

arxiv created 2005/12/02 · openalex publication_date 2006/03/27 · arxiv updated 2013/05/29 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We have synthesized the solid solution, Sr₂Fe₁+xMo₁-xO₆ with -1 <= x <= 0.25, the composition x = 0 corresponding to the well-known double perovskite system Sr2FeMoO6. We report structural and magnetic properties of the above system, exhibiting systematic variations across the series. These results restrict the range of models that can explain magnetism in this family of compounds, providing an understanding of the magnetic structure.

Citations

• Percolation, quantum tunnelling and the integer Hall effect

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