Model for superconductivity in optimally doped electron cuprates
The very anomalous 
 
 normal state properties and superconductivity of electron-doped supercon-ducting cuprates 
 
 with the T* structure are discussed. The literature values of high mobilities for electrons 
 
 and holes are explained by the electron...
Збережено в:
| Опубліковано в: : | Физика низких температур |
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| Дата: | 2001 |
| Автори: | , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2001
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/129006 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Model for superconductivity in optimally doped electron cuprates / T.H. Geballe B.Y. 
 
 Moyzhes // Физика низких температур. — 2001. — Т. 27, № 9-10. — С. 1053-1055. — Бібліогр.: 18 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The very anomalous 

normal state properties and superconductivity of electron-doped supercon-ducting cuprates 

with the T* structure are discussed. The literature values of high mobilities for electrons 

and holes are explained by the electrons and holes existing in different layers. The 

annealing procedures necessary for superconductivity produce oxygen-vacancy negative-U 

pairing centers. The relative insensitivity of Tc to the annealing condition is attributed 

to stabilization of the chemical potential near the middle of the narrow oxygen band formed 

by oxygen vacancies where the electronic entropy is large.
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| ISSN: | 0132-6414 |