T. V. D'yachkova, V. N. Krasil'nikov, O. I. Gyrdasova, E. V. Shalaeva, A. P. Tyutyunnik, V. V. Marchenkov, Yu. G. Zainulin, H. W. Weber, “Effect of high pressures and high temperatures on structural and magnetic characteristics of nanostructured solid solutions Zn$_{1-x}$Fe$_{x}$O”, Nanosystems: Physics, Chemistry, Mathematics, 2014, Volume 5, Issue 4,Pages 564

Effect of high pressures and high temperatures on structural and magnetic characteristics of nanostructured solid solutions Zn$_{1-x}$Fe$_{x}$O

T. V. D'yachkova^a, V. N. Krasil'nikov^a, O. I. Gyrdasova^a, E. V. Shalaeva^a, A. P. Tyutyunnik^a, V. V. Marchenkov^b, Yu. G. Zainulin^a, H. W. Weber^c

^a Federal State government-financed research institution Institute of Solid State Chemistryof the Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russia
^b Federal State government-financed research institution Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russia
^c Atominstitut, Vienna University of Technology, Vienna, Austria

Abstract: Nanostructured solid solutions of the composition Zn$_{1-x}$Fe$_{x}$O (0$\le x\le$ 0.075) with tubular aggregate morphology, synthesized by the precursor method, were subjected to thermobaric treatment at P = 5 GPa and T = 600-700$^\circ$ 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.

Keywords: High pressure - high temperature, nanomaterials, glycolate, semiconductors.

PACS: 71.20.Nr, 73.63.Bd, 75.50.Pp

Received: 16.06.2014
Revised: 30.06.2014

Language: English