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...
Gespeichert in:
| Veröffentlicht in: | Физика низких температур |
|---|---|
| Datum: | 2008 |
| Hauptverfasser: | , , , , , , , , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2008
|
| Schlagworte: | |
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/116855 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| 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. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-116855 |
|---|---|
| record_format |
dspace |
| spelling |
Aihua Wang Xiaoxia Wang Yigang Cao Xinli Li Yongyong Wang Liming Gao Heqiang Lu Jie Zhang Pinglin Li 2017-05-16T19:21:27Z 2017-05-16T19:21:27Z 2008 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 https://nasplib.isofts.kiev.ua/handle/123456789/116855 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. This work is supported by The Natural Science Foundation of China (No. 10647145) and The Natural Science Foundation of Henan Province and Henan Educational Bureau. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Свеpхпpоводимость, в том числе высокотемпеpатуpная Ionic cluster effect in suppression on superconductivity in Ni- and Co-doped YBCO systems Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Ionic cluster effect in suppression on superconductivity in Ni- and Co-doped YBCO systems |
| spellingShingle |
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 |
| 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 |
| 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 |
| topic |
Свеpхпpоводимость, в том числе высокотемпеpатуpная |
| topic_facet |
Свеpхпpоводимость, в том числе высокотемпеpатуpная |
| publishDate |
2008 |
| 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 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.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.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. |
| work_keys_str_mv |
AT aihuawang ionicclustereffectinsuppressiononsuperconductivityinniandcodopedybcosystems AT xiaoxiawang ionicclustereffectinsuppressiononsuperconductivityinniandcodopedybcosystems AT yigangcao ionicclustereffectinsuppressiononsuperconductivityinniandcodopedybcosystems AT xinlili ionicclustereffectinsuppressiononsuperconductivityinniandcodopedybcosystems AT yongyongwang ionicclustereffectinsuppressiononsuperconductivityinniandcodopedybcosystems AT liminggao ionicclustereffectinsuppressiononsuperconductivityinniandcodopedybcosystems AT heqianglu ionicclustereffectinsuppressiononsuperconductivityinniandcodopedybcosystems AT jiezhang ionicclustereffectinsuppressiononsuperconductivityinniandcodopedybcosystems AT pinglinli ionicclustereffectinsuppressiononsuperconductivityinniandcodopedybcosystems |
| first_indexed |
2025-12-07T19:02:49Z |
| last_indexed |
2025-12-07T19:02:49Z |
| _version_ |
1850877326479327232 |