Direct observation of t2g orbital ordering in magnetite
Using soft-x-ray diffraction at the site-specific resonances in the Fe L23 edge, we find clear evidence for orbital and charge ordering in magnetite below the Verwey transition. The spectra show directly that the (001/2) diffraction peak (in cubic notation) is caused by t2g orbital ordering at octah...
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| Main Authors: | , |
|---|---|
| Format: | Article (Journal) Chapter/Article |
| Language: | English |
| Published: |
2007
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| In: |
Arxiv
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| Online Access: | Verlag, kostenfrei, Volltext: http://arxiv.org/abs/cond-mat/0605096
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| Author Notes: | J. Schlappa, C. Schuessler-Langeheine, C.F. Chang, H. Ott, A. Tanaka, Z. Hu, M.W. Haverkort, E. Schierle, E. Weschke, G. Kaindl, and L.H. Tjeng |
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