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Progress in the theoretical description of a strongly frustrated edge-shared model chain cuprate: Li.sub.2./sub.CuO.sub.2./sub...
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SYSNO ASEP 0343626 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Progress in the theoretical description of a strongly frustrated edge-shared model chain cuprate: Li2CuO2.. Author(s) Drechsler, S.-L. (DE)
Málek, Jiří (FZU-D) RID
Lorenz, W.E.A. (DE)
Kuzian, R. O. (UA)
Klingeler, R. (DE)
Nishimoto, S. (DE)
Nitzsche, U. (DE)
Knupfer, M. (DE)
Wizent, N. (DE)
Behr, G. (DE)
Rosner, H. (DE)
Eschrig, H. (DE)
Büchner, B. (DE)Source Title Journal of Physics: Conference Series. - : Institute of Physics Publishing - ISSN 1742-6588
Roč. 200, č. 1 (2010), 012028/1-012028/4Number of pages 4 s. Language eng - English Country GB - United Kingdom Keywords optical conductivity ; x-ray absorption ; neutron scattering ; exact diagonalization ; DMRG Subject RIV BM - Solid Matter Physics ; Magnetism CEZ AV0Z10100520 - FZU-D (2005-2011) DOI 10.1088/1742-6596/200/1/012028 Annotation We report on a novel analysis of the optical conductivity, the x-ray absorption and other spectroscopic data of the title compoud using exact diagonalization of pd-Hubbard Hamiltonian, DMRG technique, LSDA+U calculations as well as spin-wave fit of the neutron scattering data. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2011
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