Doping induced spin state transition in LaCoO3: dynamical mean-field study

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00394489" target="_blank" >RIV/68378271:_____/13:00394489 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26620/13:PU104268
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevLett.110.267204" target="_blank" >http://dx.doi.org/10.1103/PhysRevLett.110.267204</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevLett.110.267204" target="_blank" >10.1103/PhysRevLett.110.267204</a>

Result language
angličtina
Original language name
Doping induced spin state transition in LaCoO3: dynamical mean-field study
Original language description
Hole and electron doped LaCoO3 is studied using dynamical mean-field theory. The one-particle spectra are analyzed and compared to the available experimental data, in particular the x-ray absorption spectra. Analyzing the temporal spin-spin correlation functions we find the atomic intermediate spin state is not important for the observed Curie-Weiss susceptibility. Contrary to the commonly held view about the roles played by the t2g and eg electrons we find narrow quasiparticle bands of t2g character crossing the Fermi level accompanied by strongly damped eg excitations.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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