Single-file diffusion in oxygen underdoped ReBa₂Cu₃O₇₋ₓ (Re=Y, Ho) single crystals
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Single-file diffusion in oxygen underdoped ReBa₂Cu₃O₇₋ₓ (Re=Y, Ho) single crystals
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| Creator |
Boiko, Y.I.
Bogdanov, V.V. Vovk, R.V. Ort, A.G. Litvinov, Yu.V. |
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| Subject |
Characterization and properties
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| Description |
Analysis of the kinetics of relaxation processes observed at room temperature in the ReBa₂Cu₃O₇₋ₓ (Re=Y, Ho) compounds, having a high-temperature superconductivity is made. It was concluded that the initial (faster) stage of these processes is controlled by a single-file diffusion of oxygen along one-dimensional chains of vacancies, forming in the oxygen sub-lattice of compound with a deficit of oxygen, and final (slow) stage controls by the usual classical diffusion. Presented and discussed the results of two-stage relaxation of the electrical resistance of above mentioned compounds which were a long time (more than three days) at room temperature in air.
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| Date |
2018-06-16T17:25:13Z
2018-06-16T17:25:13Z 2017 |
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| Type |
Article
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| Identifier |
Single-file diffusion in oxygen underdoped ReBa₂Cu₃O₇₋ₓ (Re=Y, Ho) single crystals / Y.I. Boiko, V.V. Bogdanov, R.V. Vovk, A.G. Ort, Yu.V. Litvinov // Functional Materials. — 2017. — Т. 24, № 4. — С. 327-329. — Бібліогр.: 16 назв. — англ.
1027-5495 DOI: https://doi.org/10.15407/fm24.04.527 http://dspace.nbuv.gov.ua/handle/123456789/136895 |
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| Language |
en
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| Relation |
Functional Materials
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| Publisher |
НТК «Інститут монокристалів» НАН України
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