Superconductivity without dependence on valence electron density in (Al, Zn, Co) doped YBCO systems
We adopted the x-ray diffraction, oxygen contents, positron annihilation technology and simulation methods to investigate systematically YBa₂Cu₃–x(Al,Zn,Co)xO₇–δ (x = 0–0.5) cuprates. The experimental results and simulated calculations support the existence of cluster effect. Moreover, it is conclud...
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| Опубліковано в: : | Физика низких температур |
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| Дата: | 2010 |
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| Формат: | Стаття |
| Мова: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2010
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/116896 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Superconductivity without dependence on valence electron density in (Al, Zn, Co) doped YBCO systems / Z. Yufeng, W. Dandan, L. Pinglin // Физика низких температур. — 2010. — Т. 36, № 2. — С. 206-211. — Бібліогр.: 47 назв. — англ. |
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nasplib_isofts_kiev_ua-123456789-116896 |
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Yufeng, Z. Dandan, W. Pinglin, L. 2017-05-18T05:30:48Z 2017-05-18T05:30:48Z 2010 Superconductivity without dependence on valence electron density in (Al, Zn, Co) doped YBCO systems / Z. Yufeng, W. Dandan, L. Pinglin // Физика низких температур. — 2010. — Т. 36, № 2. — С. 206-211. — Бібліогр.: 47 назв. — англ. 0132-6414 PACS: 68.65.–k, 47.54.De, 47.54.Bd. https://nasplib.isofts.kiev.ua/handle/123456789/116896 We adopted the x-ray diffraction, oxygen contents, positron annihilation technology and simulation methods to investigate systematically YBa₂Cu₃–x(Al,Zn,Co)xO₇–δ (x = 0–0.5) cuprates. The experimental results and simulated calculations support the existence of cluster effect. Moreover, it is concluded that the cluster effect is an important factor on suppression of the superconductivity and the Tc does not depend directly on the density of valence electron in the samples. This work is supported by The Natural Science Foundation of China (No.10647145). en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Свеpхпpоводимость, в том числе высокотемпеpатуpная Superconductivity without dependence on valence electron density in (Al, Zn, Co) doped YBCO systems Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Superconductivity without dependence on valence electron density in (Al, Zn, Co) doped YBCO systems |
| spellingShingle |
Superconductivity without dependence on valence electron density in (Al, Zn, Co) doped YBCO systems Yufeng, Z. Dandan, W. Pinglin, L. Свеpхпpоводимость, в том числе высокотемпеpатуpная |
| title_short |
Superconductivity without dependence on valence electron density in (Al, Zn, Co) doped YBCO systems |
| title_full |
Superconductivity without dependence on valence electron density in (Al, Zn, Co) doped YBCO systems |
| title_fullStr |
Superconductivity without dependence on valence electron density in (Al, Zn, Co) doped YBCO systems |
| title_full_unstemmed |
Superconductivity without dependence on valence electron density in (Al, Zn, Co) doped YBCO systems |
| title_sort |
superconductivity without dependence on valence electron density in (al, zn, co) doped ybco systems |
| author |
Yufeng, Z. Dandan, W. Pinglin, L. |
| author_facet |
Yufeng, Z. Dandan, W. Pinglin, L. |
| topic |
Свеpхпpоводимость, в том числе высокотемпеpатуpная |
| topic_facet |
Свеpхпpоводимость, в том числе высокотемпеpатуpная |
| publishDate |
2010 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
We adopted the x-ray diffraction, oxygen contents, positron annihilation technology and simulation methods to investigate systematically YBa₂Cu₃–x(Al,Zn,Co)xO₇–δ (x = 0–0.5) cuprates. The experimental results and simulated calculations support the existence of cluster effect. Moreover, it is concluded that the cluster effect is an important factor on suppression of the superconductivity and the Tc does not depend directly on the density of valence electron in the samples.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/116896 |
| citation_txt |
Superconductivity without dependence on valence electron density in (Al, Zn, Co) doped YBCO systems / Z. Yufeng, W. Dandan, L. Pinglin // Физика низких температур. — 2010. — Т. 36, № 2. — С. 206-211. — Бібліогр.: 47 назв. — англ. |
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| first_indexed |
2025-12-07T20:34:13Z |
| last_indexed |
2025-12-07T20:34:13Z |
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