Отправить статью по E-mail Effect of Composition Disorder in a System of Superconducting Granules on the Superconducting Properties of La2–xSrxCuO4 Ceramic Samples
- Авторы: Dalakova N.V.1, Beliayev E.Y.1, Savina Y.A.1, Yuzephovich O.I.1,2, Bengus S.V.1,2, Bobrysheva N.P.3
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Учреждения:
- Verkin Institute for Low Temperature Physics and Engineering
- International Laboratory of High Magnetic Fields and Low Temperatures
- Faculty of Chemistry
- Выпуск: Том 82, № 7 (2018)
- Страницы: 811-814
- Раздел: Article
- URL: https://journals.rcsi.science/1062-8738/article/view/185443
- DOI: https://doi.org/10.3103/S106287381807016X
- ID: 185443
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Аннотация
The effect of the degree of doping with strontium has on the superconducting properties of granular superconductor La2–xSrxCuO4 is considered. It is found that reducing the concentration of strontium under conditions of compositional disorder broadens the superconducting transition above the temperature of intergranular Josephson coupling and raises the temperature of the completion of the global superconducting transition.
Об авторах
N. Dalakova
Verkin Institute for Low Temperature Physics and Engineering
Автор, ответственный за переписку.
Email: dalakova@ilt.kharkov.ua
Украина, Kharkiv, 61103
E. Beliayev
Verkin Institute for Low Temperature Physics and Engineering
Email: dalakova@ilt.kharkov.ua
Украина, Kharkiv, 61103
Yu. Savina
Verkin Institute for Low Temperature Physics and Engineering
Email: dalakova@ilt.kharkov.ua
Украина, Kharkiv, 61103
O. Yuzephovich
Verkin Institute for Low Temperature Physics and Engineering; International Laboratory of High Magnetic Fields and Low Temperatures
Email: dalakova@ilt.kharkov.ua
Украина, Kharkiv, 61103; Wroclaw, 53-421
S. Bengus
Verkin Institute for Low Temperature Physics and Engineering; International Laboratory of High Magnetic Fields and Low Temperatures
Email: dalakova@ilt.kharkov.ua
Украина, Kharkiv, 61103; Wroclaw, 53-421
N. Bobrysheva
Faculty of Chemistry
Email: dalakova@ilt.kharkov.ua
Россия, St. Petersburg, 198504
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