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High temperature EPR study of the M3Fe4V6O24 (M = Cu, Zn, Mg and Mn)

Materials Science-Poland
Volume 34 (2016): Issue 3 (September 2016)
By:
Open Access
|Sep 2016

Figures & Tables

Fig. 1

EPR spectra of investigated M3Fe4V6O24 compounds registered at different temperatures.
EPR spectra of investigated M3Fe4V6O24 compounds registered at different temperatures.

Fig. 2

Temperature dependence of geff-factor in M3Fe4V6O24 compounds. Standard uncertainties in geff-factor values are smaller than the sizes of the points. Dotted lines are just guides to the eyes.
Temperature dependence of geff-factor in M3Fe4V6O24 compounds. Standard uncertainties in geff-factor values are smaller than the sizes of the points. Dotted lines are just guides to the eyes.

Fig. 3

Temperature dependence of the linewidth ΔBpp in M3Fe4V6O24 compounds. Standard uncertainties in ΔBpp values are smaller than the sizes of the points. Dotted lines are just guides to the eyes.
Temperature dependence of the linewidth ΔBpp in M3Fe4V6O24 compounds. Standard uncertainties in ΔBpp values are smaller than the sizes of the points. Dotted lines are just guides to the eyes.

Fig. 4

Temperature dependence of the integrated intensity Iint (left axis) and reciprocal integrated intensity (right axis) in M3Fe4V6O24 compounds. Standard uncertainties in Iint values are smaller than the sizes of the points. The solid lines are the least-squares fits to the experimental points.
Temperature dependence of the integrated intensity Iint (left axis) and reciprocal integrated intensity (right axis) in M3Fe4V6O24 compounds. Standard uncertainties in Iint values are smaller than the sizes of the points. The solid lines are the least-squares fits to the experimental points.

Fig. 5

Dependence of the Curie constant C on the Curie-Weiss temperature for all investigated samples. Dotted line is just a guide to the eyes.
Dependence of the Curie constant C on the Curie-Weiss temperature for all investigated samples. Dotted line is just a guide to the eyes.
DOI: https://doi.org/10.1515/msp-2016-0069 | Journal eISSN: 2083-134X | Journal ISSN: 2083-1331
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Language: English
Page range: 517 - 522
Submitted on: Jul 31, 2015
Accepted on: May 24, 2016
Published on: Sep 8, 2016
Published by: Wroclaw University of Science and Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
electron paramagnetic resonance,
magnetic properties,
vanadates
Related subjects:
Materials sciences,
Materials sciences, other,
Nanomaterials,
Functional and smart materials,
Materials characterization and properties

© 2016 Niko Guskos, Grzegorz Zolnierkiewicz, Janusz Typek, Malwina Pilarska, Constantinos Aidinis, Anna Blonska-Tabero, published by Wroclaw University of Science and Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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