Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5153513 | Journal of Solid State Chemistry | 2017 | 15 Pages |
Abstract
In the Bi3Nb1âxFexO7âδ solid solutions we observe the formation of dimers with antiferro- and ferromagnetic exchange. Such clusters are partially retained even at the infinite dilution of the solid solution, which testifies for their rigidity. A sufficiently high parameter of ferromagnetic exchange in a dimer (+53 cmâ1) seems to result from iron atoms being located in the vicinity of oxygen vacancy.326
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
N.V. Chezhina, D.A. Korolev, N.A. Zhuk, V.P. Lutoev, B.A. Makeev,