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2015 | 127 | 2 | 234-236
Article title

NMR Study of Multiferroic Iron Niobate Perovskites

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Abstracts
EN
We present ^{93}Nb, ^{207}Pb and ^{135,137}Ba NMR study of multiferroic lead iron niobate and barium iron niobate ceramics. We ascribe development of NMR spectra on cooling below room temperature to magnetism of ferric ions close to resonating nuclei and introduce a framework capable of describing key features of the observed temperature induced changes. We show that the ferric ions have much stronger influence on hyperfine fields at nuclei of large cations in lead compound and estimate strength of interaction of superantiferromagnetic clusters.
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Contributors
author
  • Charles University in Prague, Faculty of Mathematics and Physics, V Holešovičkách 2, 180 00 Prague 8, Czech Republic
author
  • Charles University in Prague, Faculty of Mathematics and Physics, V Holešovičkách 2, 180 00 Prague 8, Czech Republic
  • Charles University in Prague, Faculty of Mathematics and Physics, V Holešovičkách 2, 180 00 Prague 8, Czech Republic
  • Charles University in Prague, Faculty of Mathematics and Physics, V Holešovičkách 2, 180 00 Prague 8, Czech Republic
author
  • Institute of Physics AS CR, Cukrovarnická 10, 162 00 Prague 6, Czech Republic
author
  • Institute of Physics, Southern Federal University, Rostov on Don 344090, Russia
References
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  • [2] R.O. Kuzian, I.V. Kondakova, A.M. Daré, V.V. Laguta, Phys. Rev. B 89, 024402 (2014), doi: 10.1103/PhysRevB.89.024402
  • [3] V. Bonny, M. Bonin, P. Sciau, K.J. Schenk, G. Chapuis, Solid State Commun. 102, 347 (1997), doi: 10.1016/S0038-1098(97)00022-7
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  • [5] V. Laguta, J. Rosa, L. Jastrabik, R. Blinc, P. Cevc, B. Zalar, M. Remskar, S. Raevskaya, I. Raevski, Mater. Res. Bull. 45, 1720 (2010), doi: 10.1016/j.materresbull.2010.06.060
Document Type
Publication order reference
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv127n2021kz
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