Shift of superconducting transition temperatures in "magnetic superconductor" RuSr₂(Eu₁.₅Ce₀.₅)₁₀₋δ under influence of annealing in high pressure oxygen atmosphere
Effect of annealing in high pressure oxygen atmosphere on superconducting transition temperatures for ceramic samples of magnetic superconductor RuSr₂(Eu₁.₅Ce₀.₅)₁₀₋δ was studied. It was shown that properties of the samples are consistent with behavior of the granular superconducting system. As a re...
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| Опубліковано в: : | Functional Materials |
|---|---|
| Дата: | 2016 |
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| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2016
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/120609 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Shift of superconducting transition temperatures in "magnetic superconductor" RuSr₂(Eu₁.₅Ce₀.₅)₁₀₋δ under influence of annealing in high pressure oxygen atmosphere / E.Yu. Beliayev// Functional Materials. — 2016. — Т. 23, № 2. — С. 165-169. — Бібліогр.: 9 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862708817780801536 |
|---|---|
| author | Beliayev, E.Yu. |
| author_facet | Beliayev, E.Yu. |
| citation_txt | Shift of superconducting transition temperatures in "magnetic superconductor" RuSr₂(Eu₁.₅Ce₀.₅)₁₀₋δ under influence of annealing in high pressure oxygen atmosphere / E.Yu. Beliayev// Functional Materials. — 2016. — Т. 23, № 2. — С. 165-169. — Бібліогр.: 9 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | Effect of annealing in high pressure oxygen atmosphere on superconducting transition temperatures for ceramic samples of magnetic superconductor RuSr₂(Eu₁.₅Ce₀.₅)₁₀₋δ was studied. It was shown that properties of the samples are consistent with behavior of the granular superconducting system. As a result of oxygen saturation the superconducting transition temperatures become higher. Particularly, shift of the superconducting transition temperature for intergranular medium is ΔTci = 9.2 K and for the matter within the granules ΔTcg = 6.8 K. This difference is due to the mechanism of oxygen diffusion along the grain boundaries. In the temperature range of 135 < T < 350 K the resistance behavior obeys the Mott's law of variable range hopping for three-dimensional case.
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| first_indexed | 2025-12-07T17:13:28Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-120609 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T17:13:28Z |
| publishDate | 2016 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Beliayev, E.Yu. 2017-06-12T12:18:11Z 2017-06-12T12:18:11Z 2016 Shift of superconducting transition temperatures in "magnetic superconductor" RuSr₂(Eu₁.₅Ce₀.₅)₁₀₋δ under influence of annealing in high pressure oxygen atmosphere / E.Yu. Beliayev// Functional Materials. — 2016. — Т. 23, № 2. — С. 165-169. — Бібліогр.: 9 назв. — англ. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/120609 DOI: dx.doi.org/10.15407/fm23.02.165 Effect of annealing in high pressure oxygen atmosphere on superconducting transition temperatures for ceramic samples of magnetic superconductor RuSr₂(Eu₁.₅Ce₀.₅)₁₀₋δ was studied. It was shown that properties of the samples are consistent with behavior of the granular superconducting system. As a result of oxygen saturation the superconducting transition temperatures become higher. Particularly, shift of the superconducting transition temperature for intergranular medium is ΔTci = 9.2 K and for the matter within the granules ΔTcg = 6.8 K. This difference is due to the mechanism of oxygen diffusion along the grain boundaries. In the temperature range of 135 < T < 350 K the resistance behavior obeys the Mott's law of variable range hopping for three-dimensional case. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Shift of superconducting transition temperatures in "magnetic superconductor" RuSr₂(Eu₁.₅Ce₀.₅)₁₀₋δ under influence of annealing in high pressure oxygen atmosphere Article published earlier |
| spellingShingle | Shift of superconducting transition temperatures in "magnetic superconductor" RuSr₂(Eu₁.₅Ce₀.₅)₁₀₋δ under influence of annealing in high pressure oxygen atmosphere Beliayev, E.Yu. Characterization and properties |
| title | Shift of superconducting transition temperatures in "magnetic superconductor" RuSr₂(Eu₁.₅Ce₀.₅)₁₀₋δ under influence of annealing in high pressure oxygen atmosphere |
| title_full | Shift of superconducting transition temperatures in "magnetic superconductor" RuSr₂(Eu₁.₅Ce₀.₅)₁₀₋δ under influence of annealing in high pressure oxygen atmosphere |
| title_fullStr | Shift of superconducting transition temperatures in "magnetic superconductor" RuSr₂(Eu₁.₅Ce₀.₅)₁₀₋δ under influence of annealing in high pressure oxygen atmosphere |
| title_full_unstemmed | Shift of superconducting transition temperatures in "magnetic superconductor" RuSr₂(Eu₁.₅Ce₀.₅)₁₀₋δ under influence of annealing in high pressure oxygen atmosphere |
| title_short | Shift of superconducting transition temperatures in "magnetic superconductor" RuSr₂(Eu₁.₅Ce₀.₅)₁₀₋δ under influence of annealing in high pressure oxygen atmosphere |
| title_sort | shift of superconducting transition temperatures in "magnetic superconductor" rusr₂(eu₁.₅ce₀.₅)₁₀₋δ under influence of annealing in high pressure oxygen atmosphere |
| topic | Characterization and properties |
| topic_facet | Characterization and properties |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/120609 |
| work_keys_str_mv | AT beliayeveyu shiftofsuperconductingtransitiontemperaturesinmagneticsuperconductorrusr2eu15ce0510δunderinfluenceofannealinginhighpressureoxygenatmosphere |