534 citations
- Czech Academy of Sciences, Astronomical InstituteCZ104 papers
- Charles UniversityCZ52 papers
- Slovak Academy of SciencesSK51 papers
- Centre National de la Recherche ScientifiqueFR44 papers
- Eötvös Loránd UniversityHU43 papers
- Polish Academy of SciencesPL34 papers
- Center for Astrophysics Harvard & SmithsonianUS33 papers
- Institute of Physics of the Slovak Academy of SciencesSK32 papers
- Brno University of TechnologyCZ30 papers
- Konkoly ObservatoryHU30 papers
- Leiden UniversityNL30 papers
- University of ViennaAT30 papers
Showing 2007 · cond-mat.str-elShow all
2 papers · 2 filters
cond-mat.str-el2007★ 15 cited
Spin polaron theory for the photoemission spectra of layered cobaltates
J. Chaloupka, G. Khaliullin
Recently, strong reduction of the quasiparticle peaks and pronounced incoherent structures have been observed in the photoemission spectra of layered cobaltates. Surprisingly, thes…
cond-mat.str-el2007★ 22 cited
The origin of strong correlations and superconductivity in NaCoO
G. Khaliullin, J. Chaloupka
We propose a minimal model resolving a puzzle of enigmatic correlations observed in sodium-rich NaCoO where one expects a simple, free motion of the dilute holes do…