Superconductivity without dependence on valence electron density in (Al, Zn, Co) doped YBCO systems
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Superconductivity without dependence on valence electron density in (Al, Zn, Co) doped YBCO systems
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| Creator |
Yufeng, Z.
Dandan, W. Pinglin, L. |
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| Subject |
Свеpхпpоводимость, в том числе высокотемпеpатуpная
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| 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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| Date |
2017-05-18T05:30:48Z
2017-05-18T05:30:48Z 2010 |
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| Type |
Article
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| Identifier |
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. http://dspace.nbuv.gov.ua/handle/123456789/116896 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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