Temperature–carrier-concentration phase diagram of a two-dimensional doped d-wave superconductor
The finite-temperature properties of a two-dimensional d-wave superconductor with the
 Lifshitz disorder, introduced by dopants, are studied. The doping dependence of the mean-field
 critical temperature Tc
 MF and of the superconducting critical temperature Tc defined by the...
Gespeichert in:
| Veröffentlicht in: | Физика низких температур |
|---|---|
| Datum: | 2006 |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2006
|
| Schlagworte: | |
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/120345 |
| 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: | Temperature–carrier-concentration phase diagram
 of a two-dimensional doped d-wave superconductor / V.M. Loktev, V.M. Turkowski // Физика низких температур. — 2006. — Т. 32, № 8-9. — С. 1055–1064. — Бібліогр.: 34 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | The finite-temperature properties of a two-dimensional d-wave superconductor with the
Lifshitz disorder, introduced by dopants, are studied. The doping dependence of the mean-field
critical temperature Tc
MF and of the superconducting critical temperature Tc defined by the
Berezinskii—Kosterlitz—Thouless transition are calculated at different values of coupling, dopant
potential, and intermediate boson energy. It is shown that superconductivity tends to disappear
with increasing doping when the dopant potential is large enough, though the metallic properties
of the system are preserved.
|
|---|---|
| ISSN: | 0132-6414 |