Defect formation in the intermediate layers of YBa₂Cu₃O₇₋δ superconductors depending on oxygen сontents

• Published in: Поверхность
• Date: 2002
• Main Authors: Adonkin, V.T., Gorelov, B.M., Ogenko, V.M., Melnikov, V.S., Kevdina, I.B., Shantorovich, V.P.
• Format: Article
• Language: English
• Published: Інститут хімії поверхні ім. О.О. Чуйка НАН України 2002
• Subjects: Surface properties of inorganic materials
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/126365
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Defect formation in the intermediate layers of YBa₂Cu₃O₇₋δ superconductors depending on oxygen сontents / V.T. Adonkin, B.M. Gorelov, V.M. Ogenko, V.S. Melnikov, I.B. Kevdina, V.P. Shantorovich // Поверхность. — 2002. — Вип. 7-8. — С. 177-89. — Бібліогр.: 32 назв. — англ.

In YBa₂Cu₃O₇₋δ superconductors with 0≤δ<0.6 the defect formation in the intermediate layers depending on oxygen content was revealed under γ-irradiation with doses 8-250 kGy. In YBa₂Cu₃O₇ the subthreshold creation of Ba, Cu1, O1 defects, which give rise to lowering of the annihilation rate of pos...