Localization effects and pseudogap state in YBa₂Cu₃O₇– single crystals with different oxygen content
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Localization effects and pseudogap state in YBa₂Cu₃O₇– single crystals with different oxygen content
|
|
| Creator |
Obolenskii, M.A.
Vovk, R.V. Bondarenko, A.V. Chebotaev, N.N. |
|
| Subject |
Pseudogap
|
|
| 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. |
|
| Date |
2017-06-11T12:24:07Z
2017-06-11T12:24:07Z 2006 |
|
| Type |
Article
|
|
| Identifier |
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 |
|
| Language |
en
|
|
| Relation |
Физика низких температур
|
|
| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
|
|