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Charge and spin configurations in Pr.sub.1-x./sub.Ca.sub.x./sub.MnO.sub.3./sub. (x=0.5-0.75)
- 1.0134063 - FZU-D 20020351 RIV DE eng J - Journal Article
Jirák, Zdeněk - Martin, C. - Hervieu, M. - Hejtmánek, Jiří
Charge and spin configurations in Pr1-xCaxMnO3 (x=0.5-0.75).
Applied Physics A - Materials Science & Processing. Roč. 74, Suppl. (2002), s. S1755-S1757. ISSN 0947-8396. E-ISSN 1432-0630
Institutional research plan: CEZ:AV0Z1010914
Keywords : perovskite manganite * neutron diffraction * superstructure
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.231, year: 2002
Three perovskite systems Pr1-xCaxMnO3 with x=0.5, 0.67 and 0.75 have been investigated by neutron diffraction and completed with electron microscopy and physical measurements. The long range ordered superstructures od the Mn3+/Mn4+ (1:1), (1:2) and (13) kinds have been solved consistently on the basis of powder data using a constrained refinement.
Permanent Link: http://hdl.handle.net/11104/0000652
Number of the records: 1