Ionic cluster effect in suppression on superconductivity in Ni- and Co-doped YBCO systems
We adopted the x-ray diffraction, oxygen contents, positron annihilation technology as well as simulation methods to investigate systemically YBa₂Cu₃–x(Ni,Co)xO₇–δ (x = 0–0.5). The simulated results show that ions distribute in dispersive form in little doped concentration. As doped concentration...
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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| Zitieren: | Ionic cluster effect in suppression on superconductivity in Ni- and Co-doped YBCO systems / Aihua Wang, Xiaoxia Wang, Yigang Cao, Xinli Li, Yongyong Wang, Liming Gao, Heqiang Lu, Jie Zhang, and Pinglin Li // Физика низких температур. — 2008. — Т. 34, № 3. — С. 219–224. — Бібліогр.: 23 назв. — англ. |
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irk-123456789-1168552017-06-03T22:58:23Z Ionic cluster effect in suppression on superconductivity in Ni- and Co-doped YBCO systems Aihua Wang Xiaoxia Wang Yigang Cao Xinli Li Yongyong Wang Liming Gao Heqiang Lu Jie Zhang Pinglin Li Свеpхпpоводимость, в том числе высокотемпеpатуpная We adopted the x-ray diffraction, oxygen contents, positron annihilation technology as well as simulation methods to investigate systemically YBa₂Cu₃–x(Ni,Co)xO₇–δ (x = 0–0.5). The simulated results show that ions distribute in dispersive form in little doped concentration. As doped concentration increases, ions combine into clusters in the crystal lattice. The calculated results and oxygen contents, together with the impure phases and the local electron density ne, show the ionic cluster effect, which not only causes the local electron density to reach the saturation, but also suppress the superconductivity significantly. 2008 Article Ionic cluster effect in suppression on superconductivity in Ni- and Co-doped YBCO systems / Aihua Wang, Xiaoxia Wang, Yigang Cao, Xinli Li, Yongyong Wang, Liming Gao, Heqiang Lu, Jie Zhang, and Pinglin Li // Физика низких температур. — 2008. — Т. 34, № 3. — С. 219–224. — Бібліогр.: 23 назв. — англ. 0132-6414 PACS: 47.54.De;47.54.Bd;68.65.–k http://dspace.nbuv.gov.ua/handle/123456789/116855 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Свеpхпpоводимость, в том числе высокотемпеpатуpная Свеpхпpоводимость, в том числе высокотемпеpатуpная |
| spellingShingle |
Свеpхпpоводимость, в том числе высокотемпеpатуpная Свеpхпpоводимость, в том числе высокотемпеpатуpная Aihua Wang Xiaoxia Wang Yigang Cao Xinli Li Yongyong Wang Liming Gao Heqiang Lu Jie Zhang Pinglin Li Ionic cluster effect in suppression on superconductivity in Ni- and Co-doped YBCO systems Физика низких температур |
| description |
We adopted the x-ray diffraction, oxygen contents, positron annihilation technology as well as simulation
methods to investigate systemically YBa₂Cu₃–x(Ni,Co)xO₇–δ (x = 0–0.5). The simulated results show
that ions distribute in dispersive form in little doped concentration. As doped concentration increases, ions
combine into clusters in the crystal lattice. The calculated results and oxygen contents, together with the impure
phases and the local electron density ne, show the ionic cluster effect, which not only causes the local
electron density to reach the saturation, but also suppress the superconductivity significantly. |
| format |
Article |
| author |
Aihua Wang Xiaoxia Wang Yigang Cao Xinli Li Yongyong Wang Liming Gao Heqiang Lu Jie Zhang Pinglin Li |
| author_facet |
Aihua Wang Xiaoxia Wang Yigang Cao Xinli Li Yongyong Wang Liming Gao Heqiang Lu Jie Zhang Pinglin Li |
| author_sort |
Aihua Wang |
| title |
Ionic cluster effect in suppression on superconductivity in Ni- and Co-doped YBCO systems |
| title_short |
Ionic cluster effect in suppression on superconductivity in Ni- and Co-doped YBCO systems |
| title_full |
Ionic cluster effect in suppression on superconductivity in Ni- and Co-doped YBCO systems |
| title_fullStr |
Ionic cluster effect in suppression on superconductivity in Ni- and Co-doped YBCO systems |
| title_full_unstemmed |
Ionic cluster effect in suppression on superconductivity in Ni- and Co-doped YBCO systems |
| title_sort |
ionic cluster effect in suppression on superconductivity in ni- and co-doped ybco systems |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2008 |
| topic_facet |
Свеpхпpоводимость, в том числе высокотемпеpатуpная |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/116855 |
| citation_txt |
Ionic cluster effect in suppression on superconductivity
in Ni- and Co-doped YBCO systems / Aihua Wang, Xiaoxia Wang, Yigang Cao, Xinli Li, Yongyong Wang,
Liming Gao, Heqiang Lu, Jie Zhang, and Pinglin Li // Физика низких температур. — 2008. — Т. 34, № 3. — С. 219–224. — Бібліогр.: 23 назв. — англ. |
| series |
Физика низких температур |
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2025-07-08T11:12:26Z |
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2025-07-08T11:12:26Z |
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