<abstract xmlns="http://www.w3.org/1999/xhtml"> Composites with a 90%Pb(TixZr1-xO3)-10%NiFe1.98Co0.02O4 composition have been synthesized. It has been established that the polarization of samples resulting from exposure to an electric field for 1 hour of 4 kV/mm in strength at a temperature of 400 K leads to crystal structure deformation. The compression of elementary crystal cells in some areas during polarization of the sample creates conditions suitable for the enhancement of magnetic exchange interactions. It has been found that the polarization process of such compositions leads to increases in specific magnetization and magnetic susceptibility. The analysis of Mössbauer spectra has shown that the polarization of the 90%Pb(TixZr1-xO3)-10%NiFe1.98Co0.02O4 composite leads to significant changes in the effective magnetic fields of iron subspectra in various positions.</abstract>

Composites with a 90%Pb(TixZr1-xO3)-10%NiFe1.98Co0.02O4 composition have been synthesized. It has been established that the polarization of samples resulting from exposure to an electric field for 1 hour of 4 kV/mm in strength at a temperature of 400 K leads to crystal structure deformation. The compression of elementary crystal cells in some areas during polarization of the sample creates conditions suitable for the enhancement of magnetic exchange interactions. It has been found that the polarization process of such compositions leads to increases in specific magnetization and magnetic susceptibility. The analysis of Mössbauer spectra has shown that the polarization of the 90%Pb(TixZr1-xO3)-10%NiFe1.98Co0.02O4 composite leads to significant changes in the effective magnetic fields of iron subspectra in various positions.

Features of the structural and magnetic properties of Pb(TixZr1–xO3)-NiFe1.98Co0.02O4 in the polarized state

Nukleonika

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Features of the structural and magnetic properties of Pb(TiZrO)-NiFeCoO in the polarized state

Composites with a 90%Pb(TixZr1-xO3)-10%NiFe1.98Co0.02O4 composition have been synthesized. It has been established that the polarization of samples resulting...

Features of the structural and magnetic properties of Pb(Ti_xZr_1–xO₃)-NiFe_1.98Co_0.02O₄ in the polarized state

Publié en ligne: 09 juin 2017

Pages: 91 - 94

Reçu: 29 sept. 2016

Accepté: 25 nov. 2016

DOI: https://doi.org/10.1515/nuka-2017-0012

Mots clés
Mössbauer effect, X-ray diffraction, lead zirconate titanate (PZT), unpolarized and polarized states, specific magnetization, magnetic susceptibility, effective magnetic fields

© by Kazimir Yanushkevich

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Features of the structural and magnetic properties of Pb(TixZr1–xO3)-NiFe1.98Co0.02O4 in the polarized state

Publié en ligne: 09 juin 2017

Pages: 91 - 94

Reçu: 29 sept. 2016

Accepté: 25 nov. 2016

DOI: https://doi.org/10.1515/nuka-2017-0012

Mots clésMössbauer effect, X-ray diffraction, lead zirconate titanate (PZT), unpolarized and polarized states, specific magnetization, magnetic susceptibility, effective magnetic fields

© by Kazimir Yanushkevich

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Features of the structural and magnetic properties of Pb(Ti_xZr_1–xO₃)-NiFe_1.98Co_0.02O₄ in the polarized state

Mots clés
Mössbauer effect, X-ray diffraction, lead zirconate titanate (PZT), unpolarized and polarized states, specific magnetization, magnetic susceptibility, effective magnetic fields