Superconductivity suppression at twin boundaries and longitudinal and transversal transport anisotropy in oxygen deficient YBa₂Cu₃O₇₋ₓ single crystals
The temperature dependences of the conductivity along and across the basis plane have been measured in YBa₂Cu₃O₇₋ₓ single crystals with different oxygen non-stoichiometry. In the oxygen-deficit samples, an inhomogeneous oxygen distribution within the crystal bulk is found, that results in the format...
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| Опубліковано в: : | Functional Materials |
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| Дата: | 2007 |
| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | English |
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НТК «Інститут монокристалів» НАН України
2007
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/136536 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Superconductivity suppression at twin boundaries and longitudinal and transversal transport anisotropy in oxygen deficient YBa₂Cu₃O₇₋ₓ single crystals / R.V. Vovk, M.A. Obolenskii, A.A. Zavgorodniy, A.V. Bondarenko, I.L. Goulatis, N.N. Chebotaev // Functional Materials. — 2007. — Т. 14, № 3. — С. 302-308. — Бібліогр.: 23 назв. — англ. |
Репозитарії
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Vovk, R.V. Obolenskii, M.A. Zavgorodniy, A.A. Bondarenko, A.V. Goulatis, I.L. Chebotaev, N.N. 2018-06-16T13:22:15Z 2018-06-16T13:22:15Z 2007 Superconductivity suppression at twin boundaries and longitudinal and transversal transport anisotropy in oxygen deficient YBa₂Cu₃O₇₋ₓ single crystals / R.V. Vovk, M.A. Obolenskii, A.A. Zavgorodniy, A.V. Bondarenko, I.L. Goulatis, N.N. Chebotaev // Functional Materials. — 2007. — Т. 14, № 3. — С. 302-308. — Бібліогр.: 23 назв. — англ. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/136536 The temperature dependences of the conductivity along and across the basis plane have been measured in YBa₂Cu₃O₇₋ₓ single crystals with different oxygen non-stoichiometry. In the oxygen-deficit samples, an inhomogeneous oxygen distribution within the crystal bulk is found, that results in the formation of phases with different critical of superconducting transition temperatures. The accordance of the experimental results with the predictions of different theoretical models has been considered. It has been revealed that the anisotropy of the normal resistivity pc/pab(T) is described well using the universal "law of 1/2", for thermal activation of the hopping conductivity. en НТК «Інститут монокристалів» НАН України Functional Materials Superconductivity suppression at twin boundaries and longitudinal and transversal transport anisotropy in oxygen deficient YBa₂Cu₃O₇₋ₓ single crystals Пригнічення надпровідності на двійкових межах і анізотропія поздовжного і поперечного транспорту у монокристалах YBa₂Cu₃O₇₋ₓ з дефіцитом кисню Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Superconductivity suppression at twin boundaries and longitudinal and transversal transport anisotropy in oxygen deficient YBa₂Cu₃O₇₋ₓ single crystals |
| spellingShingle |
Superconductivity suppression at twin boundaries and longitudinal and transversal transport anisotropy in oxygen deficient YBa₂Cu₃O₇₋ₓ single crystals Vovk, R.V. Obolenskii, M.A. Zavgorodniy, A.A. Bondarenko, A.V. Goulatis, I.L. Chebotaev, N.N. |
| title_short |
Superconductivity suppression at twin boundaries and longitudinal and transversal transport anisotropy in oxygen deficient YBa₂Cu₃O₇₋ₓ single crystals |
| title_full |
Superconductivity suppression at twin boundaries and longitudinal and transversal transport anisotropy in oxygen deficient YBa₂Cu₃O₇₋ₓ single crystals |
| title_fullStr |
Superconductivity suppression at twin boundaries and longitudinal and transversal transport anisotropy in oxygen deficient YBa₂Cu₃O₇₋ₓ single crystals |
| title_full_unstemmed |
Superconductivity suppression at twin boundaries and longitudinal and transversal transport anisotropy in oxygen deficient YBa₂Cu₃O₇₋ₓ single crystals |
| title_sort |
superconductivity suppression at twin boundaries and longitudinal and transversal transport anisotropy in oxygen deficient yba₂cu₃o₇₋ₓ single crystals |
| author |
Vovk, R.V. Obolenskii, M.A. Zavgorodniy, A.A. Bondarenko, A.V. Goulatis, I.L. Chebotaev, N.N. |
| author_facet |
Vovk, R.V. Obolenskii, M.A. Zavgorodniy, A.A. Bondarenko, A.V. Goulatis, I.L. Chebotaev, N.N. |
| publishDate |
2007 |
| language |
English |
| container_title |
Functional Materials |
| publisher |
НТК «Інститут монокристалів» НАН України |
| format |
Article |
| title_alt |
Пригнічення надпровідності на двійкових межах і анізотропія поздовжного і поперечного транспорту у монокристалах YBa₂Cu₃O₇₋ₓ з дефіцитом кисню |
| description |
The temperature dependences of the conductivity along and across the basis plane have been measured in YBa₂Cu₃O₇₋ₓ single crystals with different oxygen non-stoichiometry. In the oxygen-deficit samples, an inhomogeneous oxygen distribution within the crystal bulk is found, that results in the formation of phases with different critical of superconducting transition temperatures. The accordance of the experimental results with the predictions of different theoretical models has been considered. It has been revealed that the anisotropy of the normal resistivity pc/pab(T) is described well using the universal "law of 1/2", for thermal activation of the hopping conductivity.
|
| issn |
1027-5495 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/136536 |
| citation_txt |
Superconductivity suppression at twin boundaries and longitudinal and transversal transport anisotropy in oxygen deficient YBa₂Cu₃O₇₋ₓ single crystals / R.V. Vovk, M.A. Obolenskii, A.A. Zavgorodniy, A.V. Bondarenko, I.L. Goulatis, N.N. Chebotaev // Functional Materials. — 2007. — Т. 14, № 3. — С. 302-308. — Бібліогр.: 23 назв. — англ. |
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| first_indexed |
2025-12-07T19:07:20Z |
| last_indexed |
2025-12-07T19:07:20Z |
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