57Fe Mössbauer spectroscopy investigation of La0.7Ca0.3Mn0.5Fe0.5O3

V. S. Zakhvalinskii, E. A. Piliuk, S. V. Taran, A. Sklyarova, V. V. Matveev, J. Lindén, I. Zakharchuk

Research outputpeer-review

1 Citation (Scopus)

Abstract

A La0.7Ca0.3Mn0.5Fe0.5O3 (LCMFO) ceramic sample was produced using conventional solid-state reactions. According to the X-ray diffraction data, the obtained sample has an orthorhombic space group Pnma (a = 5.482(2) Å, b = 7.739(3) Å, c = 5.446(3) Å). Magnetic properties of the obtained sample were studied by 57Fe Mössbauer spectroscopy in the temperature interval of 77–423 K. All spectra recorded at room temperature exhibit the presence of trivalent Fe. Mössbauer spectra of the LCMFO sample show the presence of two intensive components: a paramagnetic doublet and a magnetic sextet, and several weak magnetic sextets. Within the investigated temperature range, phase separation and coexistence of a paramagnetic matrix and a phase of nano-sized antiferromagnetic clusters both below and above TN were found.

Original languageEnglish
Pages (from-to)1175-1177
Number of pages3
JournalResults in Physics
Volume6
DOIs
Publication statusPublished - 1 Jan 2016

Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Zakhvalinskii, V. S., Piliuk, E. A., Taran, S. V., Sklyarova, A., Matveev, V. V., Lindén, J., & Zakharchuk, I. (2016). 57Fe Mössbauer spectroscopy investigation of La0.7Ca0.3Mn0.5Fe0.5O3. Results in Physics, 6, 1175-1177. https://doi.org/10.1016/j.rinp.2016.11.032
Zakhvalinskii, V. S. ; Piliuk, E. A. ; Taran, S. V. ; Sklyarova, A. ; Matveev, V. V. ; Lindén, J. ; Zakharchuk, I. / 57Fe Mössbauer spectroscopy investigation of La0.7Ca0.3Mn0.5Fe0.5O3. In: Results in Physics. 2016 ; Vol. 6. pp. 1175-1177.
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title = "57Fe M{\"o}ssbauer spectroscopy investigation of La0.7Ca0.3Mn0.5Fe0.5O3",
abstract = "A La0.7Ca0.3Mn0.5Fe0.5O3 (LCMFO) ceramic sample was produced using conventional solid-state reactions. According to the X-ray diffraction data, the obtained sample has an orthorhombic space group Pnma (a = 5.482(2) {\AA}, b = 7.739(3) {\AA}, c = 5.446(3) {\AA}). Magnetic properties of the obtained sample were studied by 57Fe M{\"o}ssbauer spectroscopy in the temperature interval of 77–423 K. All spectra recorded at room temperature exhibit the presence of trivalent Fe. M{\"o}ssbauer spectra of the LCMFO sample show the presence of two intensive components: a paramagnetic doublet and a magnetic sextet, and several weak magnetic sextets. Within the investigated temperature range, phase separation and coexistence of a paramagnetic matrix and a phase of nano-sized antiferromagnetic clusters both below and above TN were found.",
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Zakhvalinskii, VS, Piliuk, EA, Taran, SV, Sklyarova, A, Matveev, VV, Lindén, J & Zakharchuk, I 2016, '57Fe Mössbauer spectroscopy investigation of La0.7Ca0.3Mn0.5Fe0.5O3', Results in Physics, vol. 6, pp. 1175-1177. https://doi.org/10.1016/j.rinp.2016.11.032

57Fe Mössbauer spectroscopy investigation of La0.7Ca0.3Mn0.5Fe0.5O3. / Zakhvalinskii, V. S.; Piliuk, E. A.; Taran, S. V.; Sklyarova, A.; Matveev, V. V.; Lindén, J.; Zakharchuk, I.

In: Results in Physics, Vol. 6, 01.01.2016, p. 1175-1177.

Research outputpeer-review

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T1 - 57Fe Mössbauer spectroscopy investigation of La0.7Ca0.3Mn0.5Fe0.5O3

AU - Zakhvalinskii, V. S.

AU - Piliuk, E. A.

AU - Taran, S. V.

AU - Sklyarova, A.

AU - Matveev, V. V.

AU - Lindén, J.

AU - Zakharchuk, I.

PY - 2016/1/1

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N2 - A La0.7Ca0.3Mn0.5Fe0.5O3 (LCMFO) ceramic sample was produced using conventional solid-state reactions. According to the X-ray diffraction data, the obtained sample has an orthorhombic space group Pnma (a = 5.482(2) Å, b = 7.739(3) Å, c = 5.446(3) Å). Magnetic properties of the obtained sample were studied by 57Fe Mössbauer spectroscopy in the temperature interval of 77–423 K. All spectra recorded at room temperature exhibit the presence of trivalent Fe. Mössbauer spectra of the LCMFO sample show the presence of two intensive components: a paramagnetic doublet and a magnetic sextet, and several weak magnetic sextets. Within the investigated temperature range, phase separation and coexistence of a paramagnetic matrix and a phase of nano-sized antiferromagnetic clusters both below and above TN were found.

AB - A La0.7Ca0.3Mn0.5Fe0.5O3 (LCMFO) ceramic sample was produced using conventional solid-state reactions. According to the X-ray diffraction data, the obtained sample has an orthorhombic space group Pnma (a = 5.482(2) Å, b = 7.739(3) Å, c = 5.446(3) Å). Magnetic properties of the obtained sample were studied by 57Fe Mössbauer spectroscopy in the temperature interval of 77–423 K. All spectra recorded at room temperature exhibit the presence of trivalent Fe. Mössbauer spectra of the LCMFO sample show the presence of two intensive components: a paramagnetic doublet and a magnetic sextet, and several weak magnetic sextets. Within the investigated temperature range, phase separation and coexistence of a paramagnetic matrix and a phase of nano-sized antiferromagnetic clusters both below and above TN were found.

KW - Fe Mössbauer spectra

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Zakhvalinskii VS, Piliuk EA, Taran SV, Sklyarova A, Matveev VV, Lindén J et al. 57Fe Mössbauer spectroscopy investigation of La0.7Ca0.3Mn0.5Fe0.5O3. Results in Physics. 2016 Jan 1;6:1175-1177. https://doi.org/10.1016/j.rinp.2016.11.032