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Effect of Tb.sup.3+./sup. doping in mixed-valence manganites and cobaltites
- 1.0483761 - FZÚ 2018 RIV GB eng J - Journal Article
Knížek, Karel - Jirák, Zdeněk - Kaman, Ondřej - Maryško, Miroslav - Damay, F.
Effect of Tb3+ doping in mixed-valence manganites and cobaltites.
Journal of Physics-Condensed Matter. Roč. 29, č. 40 (2017), s. 1-9, č. článku 405802. ISSN 0953-8984. E-ISSN 1361-648X
R&D Projects: GA ČR GA15-10088S
Institutional support: RVO:68378271
Keywords : cobalt perovskite * manganese perovskite * neutron diffraction * magnetic ordering * Ising moments
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 2.617, year: 2017
The magnetic ordering of four Tb3+-doped manganites and cobaltites, La0.7Tb0.1Sr0.2MnO3, La0.7Tb0.1Ca0.2MnO3, La0.7Tb0.1Sr0.2CoO3 and La0.7Tb0.1Ca0.2CoO3, have been studied by means of neutron diffraction and SQUID magnetometry. All the samples were prepared by sintering of sol–gel precursors and their orthorhombic or rhombohedral perovskite structures at room and low temperatures were refined. A long-range ferromagnetic (FM) order was detected at the Mn and Co sites.
Permanent Link: http://hdl.handle.net/11104/0278959
Number of the records: 1