. "[DAF46CA03F9F]" . "7"^^ . "RIV/68378271:_____/14:00431555!RIV15-GA0-68378271" . "8"^^ . . "0953-8984" . . "26" . "Jir\u00E1k, Zden\u011Bk" . . "9"^^ . . "Effect of Ising-type Tb3+ ions on the low-temperature magnetism of La, Ca cobaltite"@en . "Effect of Ising-type Tb3+ ions on the low-temperature magnetism of La, Ca cobaltite"@en . "Effect of Ising-type Tb3+ ions on the low-temperature magnetism of La, Ca cobaltite" . . . . "perovskite cobaltites; neutron diffraction; magnetic ordering; Ising moments; linear specific heat"@en . "Crystal and magnetic structures of the x = 0.2 member of the La0.8xTbxCa0.2CoO3 perovskite series have been determined from powder neutron diffraction. Enhancement of the diffraction peaks due to ferromagnetic or cluster glass ordering is observed below TC = 55 K. The moments first evolve on Co sites, and ordering of Ising-type Tb3+ moments is induced at lower temperatures by a molecular field due to Co ions. The final magnetic configuration is collinear Fx for the cobalt subsystem, while it is canted FxCy for terbium ions. The rare-earth moments align along local Ising axes within the ab-plane of the orthorhombic Pbnm structure." . . . "I, P(GAP204/11/0713)" . . "Hejtm\u00E1nek, Ji\u0159\u00ED" . . "Kn\u00ED\u017Eek, Karel" . . . "10.1088/0953-8984/26/11/116003" . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . "11" . . "Journal of Physics-Condensed Matter" . "Veverka, Miroslav" . . "Kaman, Ond\u0159ej" . . "Effect of Ising-type Tb3+ ions on the low-temperature magnetism of La, Ca cobaltite" . "\u0160antav\u00E1, Eva" . "000332640200020" . . . "Mary\u0161ko, Miroslav" . . "Crystal and magnetic structures of the x = 0.2 member of the La0.8xTbxCa0.2CoO3 perovskite series have been determined from powder neutron diffraction. Enhancement of the diffraction peaks due to ferromagnetic or cluster glass ordering is observed below TC = 55 K. The moments first evolve on Co sites, and ordering of Ising-type Tb3+ moments is induced at lower temperatures by a molecular field due to Co ions. The final magnetic configuration is collinear Fx for the cobalt subsystem, while it is canted FxCy for terbium ions. The rare-earth moments align along local Ising axes within the ab-plane of the orthorhombic Pbnm structure."@en . . . . "Andr\u00E9, G." . "13366" . "RIV/68378271:_____/14:00431555" .