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Infrared transmission study of crystal-field excitations in Al- and Sr-doped Pr.sub.1 + x./sub.Ba.sub.2 - x./sub.Cu.sub.3./sub.O.sub.6./sub
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SYSNO ASEP 0100096 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Infrared transmission study of crystal-field excitations in Al- and Sr-doped Pr1 + xBa2 - xCu3O6./sub Title Studium excitací krystalového pole měřením transmisních spekter v infračervené oblasti v Al- a Sr-dopovaných Pr1 + xBa2 - xCu3O6. Author(s) Barba, D. (CA)
Jandl, S. (CA)
Nekvasil, Vladimír (FZU-D) RID, ORCID
Maryško, Miroslav (FZU-D) RID
Jurek, Karel (FZU-D) RID, ORCID, SAI
Diviš, M. (CZ)
Wolf, T. (DE)Source Title Physical Review B - ISSN 0163-1829
Roč. 69, č. 2 (2004), 024528/1-024528/8Number of pages 8 s. Language eng - English Country US - United States Keywords cuprate superconductors ; infrared spectra ; crystal field ; exchange interaction Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects GA202/03/0552 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z1010914 - FZU-D Annotation Absorption bands corresponding to the crystal-field excitation in Pr1.05Ba1.88Cu2.39Al0.34O6 + y and Pr0.93Ba1.93Sr0.13Mg0.05Cu2.74O6 + y have been observed by Raman scattering and infrared transmission spectroscopy. This analysis confirmes that the phenomenological crystal-field parameters follow the trends reported in NdBa2Cu3O6 and SmBa2Cu3O6 Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2005
Number of the records: 1