Effect of high pressures and high temperatures on structural and magnetic characteristics of nanostructured solid solutions Zn1-xFexO
Abstract
Nanostructured solid solutions of the composition Zn1−xFexO (0 6 x 6 0.075) with tubular aggregate morphology, synthesized by the precursor method, were subjected to thermobaric treatment at P = 5 GPa and T = 600–700◦C. Using the samples with x = 0.05 as an example, it was shown that the application of pressure leads to morphology variation, reduction of structural parameters and to an increase in ferromagnetism.
Supporting agencies: The work was supported by the RFBR (grant No. 12-03-00453-) and the Presidium of RAS (project No. 12--3-1009).
About the Authors
T. V. Dyachkova
Federal State government-financed research institution Institute of Solid State Chemistry of the Ural Branch of the Russian Academy of Sciences
Russian Federation
Russian Federation
Ekaterinburg
V. N. Krasil’nikov
Federal State government-financed research institution Institute of Solid State Chemistry of the Ural Branch of the Russian Academy of Sciences
Russian Federation
Russian Federation
Ekaterinburg
O. I. Gyrdasova
Federal State government-financed research institution Institute of Solid State Chemistry of the Ural Branch of the Russian Academy of Sciences
Russian Federation
Russian Federation
Ekaterinburg
E. V. Shalaeva
Federal State government-financed research institution Institute of Solid State Chemistry of the Ural Branch of the Russian Academy of Sciences
Russian Federation
Russian Federation
Ekaterinburg
A. P. Tyutyunnik
Federal State government-financed research institution Institute of Solid State Chemistry of the Ural Branch of the Russian Academy of Sciences
Russian Federation
Russian Federation
Ekaterinburg
V. V. Marchenkov
Federal State government-financed research institution Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences
Russian Federation
Russian Federation
Ekaterinburg
Yu. G. Zaynulin
Federal State government-financed research institution Institute of Solid State Chemistry of the Ural Branch of the Russian Academy of Sciences,
Russian Federation
Russian Federation
Ekaterinburg
H. W. Weber
Atominstitut, Vienna University of Technology
Austria
Austria
Vienna
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Review
For citations:
Dyachkova T.V., Krasil’nikov V.N., Gyrdasova O.I., Shalaeva E.V., Tyutyunnik A.P., Marchenkov V.V., Zaynulin Yu.G., Weber H.W. Effect of high pressures and high temperatures on structural and magnetic characteristics of nanostructured solid solutions Zn1-xFexO. Nanosystems: Physics, Chemistry, Mathematics. 2014;5(4):564-573.
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