Microscopic origin of spin-orbital separation in Sr 2CuO 3

A recently performed resonant inelastic x-ray scattering experiment (RIXS) at the copper L3 edge in the quasi-one-dimensional Mott insulator Sr2CuO3 has revealed a significant dispersion of a single-orbital excitation (orbiton). This large and unexpected orbiton dispersion has been explained using t...

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Autori principali: Wohlfeld, Krzysztof (Autore) , Haverkort, Maurits W. (Autore)
Natura: Article (Journal)
Lingua:inglese
Pubblicazione: 20 November 2013
In: Physical review. B, Condensed matter and materials physics
Year: 2013, Volume: 88, Fascicolo: 19, Pages: 195138
ISSN:1550-235X
DOI:10.1103/PhysRevB.88.195138
Accesso online:Verlag, Volltext: http://dx.doi.org/10.1103/PhysRevB.88.195138
Verlag, Volltext: https://link.aps.org/doi/10.1103/PhysRevB.88.195138
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Note sull'autore:Krzysztof Wohlfeld, Satoshi Nishimoto, Maurits W. Haverkort, and Jeroen van den Brink
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Microscopic origin of spin-orbital separation in Sr2CuO3 di Wohlfeld, Krzysztof (Autore) , Haverkort, Maurits W. (Autore) ,


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