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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| Published in: | Физика низких температур |
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| Date: | 2010 |
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2010
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/116896 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | 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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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862744149759885312 |
|---|---|
| author | Yufeng, Z. Dandan, W. Pinglin, L. |
| author_facet | Yufeng, Z. Dandan, W. Pinglin, L. |
| 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. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| 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.
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| first_indexed | 2025-12-07T20:34:13Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-116896 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T20:34:13Z |
| publishDate | 2010 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | 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 |
| 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 | 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_short | 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 |
| topic | Свеpхпpоводимость, в том числе высокотемпеpатуpная |
| topic_facet | Свеpхпpоводимость, в том числе высокотемпеpатуpная |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/116896 |
| work_keys_str_mv | AT yufengz superconductivitywithoutdependenceonvalenceelectrondensityinalzncodopedybcosystems AT dandanw superconductivitywithoutdependenceonvalenceelectrondensityinalzncodopedybcosystems AT pinglinl superconductivitywithoutdependenceonvalenceelectrondensityinalzncodopedybcosystems |