Evolution of normal electrical resistance in oxygen underdoped Ho₁Ba₂Cu₃O₇₋δ single crystals in the process of application-removal of high hydrostatic pressure

• Published in: Functional Materials
• Date: 2012
• Main Authors: Vovk, R.V., Khadzhai, G.Ya., Nazyrov, Z.F.
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2012
• Subjects: Characterization and properties
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/135379
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Evolution of normal electrical resistance in oxygen underdoped Ho₁Ba₂Cu₃O₇₋δ single crystals in the process of application-removal of high hydrostatic pressure / R.V. Vovk, G.Ya. Khadzhai, Z.F. Nazyrov // Functional Materials. — 2012. — Т. 19, № 4. — С. 452-458. — Бібліогр.: 23 назв. — англ.

The influence of high hydrostatic pressure on electrical resistance in afr-plane of oxygen underdoped Ho₁Ba₂Cu₃O₇₋δ has been studied. It was found that high-pressure-in-duced redistribution of labile oxygen leaded to increasing phase separation, which was accompanied by a process of structural relax...