The magnetic properties and thermal evolution of Tb0.85Na0.15MnO3-y have been studied by neutron-diffraction experiments. By comparison with the TbMnO3 sample, the results show not only small lattice parameters but also a reduction in correlation length This is strongly correlated to the induced oxygen vacancies in Tb0.85Na0.15MnO3, [y approximate to 0.15(2)]. (c) 2006 Elsevier B.V. All rights reserved.
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JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS Volume: 310 Issue: 2 Pages: 1151-1153 Part: Part 2
