Localization effects and pseudogap state in YBa₂Cu₃O₇– single crystals with different oxygen content
We have investigated the evolution of the temperature dependence of the in-plane and off-plane conductivity of YBa₂Cu₃O₇₋δ single crystals due to the decrease of the oxygen content in the samples caused by a heat treatment. The concentration dependence of the in-plane and off-plane energy gaps ha...
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| Дата: | 2006 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2006
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| Назва видання: | Физика низких температур |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/120203 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Localization effects and pseudogap state in YBa₂Cu₃O₇– single crystals with different oxygen content / M.A. Obolenskii, R.V. Vovk, A.V. Bondarenko, N.N. Chebotaev // Физика низких температур. — 2006. — Т. 32, № 6. — С. 746–752. — Бібліогр.: 15 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-120203 |
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dspace |
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irk-123456789-1202032017-06-12T03:05:20Z Localization effects and pseudogap state in YBa₂Cu₃O₇– single crystals with different oxygen content Obolenskii, M.A. Vovk, R.V. Bondarenko, A.V. Chebotaev, N.N. Pseudogap We have investigated the evolution of the temperature dependence of the in-plane and off-plane conductivity of YBa₂Cu₃O₇₋δ single crystals due to the decrease of the oxygen content in the samples caused by a heat treatment. The concentration dependence of the in-plane and off-plane energy gaps has been determined. It has been shown that the enhancement of the localization effects results in a suppression of the pseudogap state. At the same time, the decrease of the oxygen content results in a relative narrowing of the temperature interval in which the regime of the fluctuating conductivity is realized. 2006 Article Localization effects and pseudogap state in YBa₂Cu₃O₇– single crystals with different oxygen content / M.A. Obolenskii, R.V. Vovk, A.V. Bondarenko, N.N. Chebotaev // Физика низких температур. — 2006. — Т. 32, № 6. — С. 746–752. — Бібліогр.: 15 назв. — англ. 0132-6414 PACS: 74.72.Bk http://dspace.nbuv.gov.ua/handle/123456789/120203 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Pseudogap Pseudogap |
| spellingShingle |
Pseudogap Pseudogap Obolenskii, M.A. Vovk, R.V. Bondarenko, A.V. Chebotaev, N.N. Localization effects and pseudogap state in YBa₂Cu₃O₇– single crystals with different oxygen content Физика низких температур |
| description |
We have investigated the evolution of the temperature dependence of the in-plane and
off-plane conductivity of YBa₂Cu₃O₇₋δ single crystals due to the decrease of the oxygen content in
the samples caused by a heat treatment. The concentration dependence of the in-plane and
off-plane energy gaps has been determined. It has been shown that the enhancement of the localization
effects results in a suppression of the pseudogap state. At the same time, the decrease of the
oxygen content results in a relative narrowing of the temperature interval in which the regime of
the fluctuating conductivity is realized. |
| format |
Article |
| author |
Obolenskii, M.A. Vovk, R.V. Bondarenko, A.V. Chebotaev, N.N. |
| author_facet |
Obolenskii, M.A. Vovk, R.V. Bondarenko, A.V. Chebotaev, N.N. |
| author_sort |
Obolenskii, M.A. |
| title |
Localization effects and pseudogap state in YBa₂Cu₃O₇– single crystals with different oxygen content |
| title_short |
Localization effects and pseudogap state in YBa₂Cu₃O₇– single crystals with different oxygen content |
| title_full |
Localization effects and pseudogap state in YBa₂Cu₃O₇– single crystals with different oxygen content |
| title_fullStr |
Localization effects and pseudogap state in YBa₂Cu₃O₇– single crystals with different oxygen content |
| title_full_unstemmed |
Localization effects and pseudogap state in YBa₂Cu₃O₇– single crystals with different oxygen content |
| title_sort |
localization effects and pseudogap state in yba₂cu₃o₇– single crystals with different oxygen content |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2006 |
| topic_facet |
Pseudogap |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/120203 |
| citation_txt |
Localization effects and pseudogap state in YBa₂Cu₃O₇– single crystals with different oxygen content / M.A. Obolenskii, R.V. Vovk, A.V. Bondarenko, N.N. Chebotaev // Физика низких температур. — 2006. — Т. 32, № 6. — С. 746–752. — Бібліогр.: 15 назв. — англ. |
| series |
Физика низких температур |
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2023-10-18T20:36:31Z |
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