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Magnetoresistive behavior of Cr-doped manganites Pr.sub.0.44./sub.Sr.sub.0.56./sub.MnO.sub.3./sub..
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SYSNO ASEP 0134218 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Magnetoresistive behavior of Cr-doped manganites Pr0.44Sr0.56MnO3. Author(s) Jirák, Zdeněk (FZU-D) RID, ORCID, SAI
Hejtmánek, Jiří (FZU-D) RID, ORCID
Knížek, Karel (FZU-D) RID, ORCID
Maryško, Miroslav (FZU-D) RID
Martin, C. (FR)
Maignan, A. (FR)
Hervieu, M. (FR)Source Title Journal of Applied Physics. - : AIP Publishing - ISSN 0021-8979
Roč. 93, č. 10 (2003), s. 8083-8085Number of pages 3 s. Language eng - English Country US - United States Keywords manganites ; metal-insulator transition ; thermoelectric power Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects IAA1010202 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) IAA1010004 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z1010914 - FZU-D Annotation A complex shows that th Cr doping on Mn sites in the A-type antiferromagnet Pr0.44Sr0.56MnO3 provokes a nonuniform magnetic state with coexisting ferromagnetic and antiferromagnetic regions. Irrespective of the ratio of magnetic phases, the samples exhibit a nonmetallic behavior of resistivity and thermopower. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2004
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