Effect of high pressure on various diffusion mechanisms in oxygen-deficient ReBa2Cu3O7−x (Re = Y, Ho) single crystals-Reference-Cited by-同舟云学术

Effect of high pressure on various diffusion mechanisms in oxygen-deficient ReBa2Cu3O7−x (Re = Y, Ho) single crystals

Published:2019-02-10 Issue:04 Volume:33 Page:1950039
ISSN:0217-9849
Container-title:Modern Physics Letters B
language:en
Short-container-title:Mod. Phys. Lett. B

Author:

Khadzhai G. Ya.¹,Vovk N. R.¹,Vovk R. V.¹,Goulatis I. L.¹,Dobrovolskiy O. V.¹²^ORCID

Affiliation:

1. V. Karazin Kharkiv National University, Svobody Sq. 4, Kharkiv 61022, Ukraine

2. Physikalisches Institut Goethe University, Max-Von-Laue-Str. 1, 60438 Frankfurt am Main, Germany

Abstract

The effect of high hydrostatic pressure on the relaxation of the electrical resistivity at room temperature of oxygen-nonstoichiometric [Formula: see text] (Re = Y, Ho) single crystals is investigated. The application of hydrostatic pressure has been revealed to significantly intensify the process of diffusion coalescence in the oxygen subsystem. At the same time, the intensity of the redistribution of labile oxygen is significantly changed when yttrium is replaced by holmium.

Funder

H2020 European Research Council

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217984919500398

Reference35 articles.

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