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arXiv · 1507.05443

Stoichiometric YFe2O4-\delta\ single crystals grown by the optical floating zone method

Thomas Mueller·Joost de Groot·Joerg Strempfer·Manuel Angst
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Abstract

We report the growth of YFe2O4-\delta\ single crystals by the optical floating zone method, showing for the first time the same magnetization as highly stoichiometric (\delta = 0.00) powder samples and sharp superstructure reflections in single crystal x-ray diffraction. The latter can be attributed to three dimensional long-range charge ordering. Resonant x-ray diffraction at the Fe K-edge with full linear polarization analysis was used for the investigation of the possibility of orbital order.

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Thomas Mueller, Joost de Groot, Joerg Strempfer, Manuel Angst. 2015-07-20. Stoichiometric YFe2O4-\delta\ single crystals grown by the optical floating zone method. https://doi.org/10.1016/j.jcrysgro.2015.07.015

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