Microscopic origin of spin-orbital separation in Sr2CuO3
Recently performed resonant inelastic x-ray scattering experiment (RIXS) at the copper L3 edge in the quasi-1D Mott insulator Sr2CuO3 has revealed a significant dispersion of a single orbital excitation (orbiton). This large and unexpected orbiton dispersion has been explained using the concept of s...
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| Autori principali: | , |
|---|---|
| Natura: | Article (Journal) Chapter/Article |
| Lingua: | inglese |
| Pubblicazione: |
2013
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| In: |
Arxiv
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| Accesso online: | Verlag, kostenfrei, Volltext: http://arxiv.org/abs/1307.6180
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| Note sull'autore: | Krzysztof Wohlfeld, Satoshi Nishimoto, Maurits W. Haverkort, and Jeroen van den Brink |
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