Localization effects and pseudogap state in YBa₂Cu₃O₇– single crystals with different oxygen content

• Published in: Физика низких температур
• Date: 2006
• Main Authors: Obolenskii, M.A., Vovk, R.V., Bondarenko, A.V., Chebotaev, N.N.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2006
• Subjects: Pseudogap
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/120203
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: 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.

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...