- Tytuł:
- Superconducting Critical Temperature of Layered Mercurocuprate Family
- Autorzy:
-
Kuzemsky, A. L.
Kuzemskaya, I. G.
Cheglokov, A. A. - Powiązania:
- https://bibliotekanauki.pl/articles/2012917.pdf
- Data publikacji:
- 2000-01
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
74.25.Nf
74.72.Bk
74.72.Gr - Opis:
- We study the physics of the mercurocuprate family from the structural point of view. We present a phenomenological approach determining the critical temperatures for homologous series HgBa$\text{}_{2}$Ca$\text{}_{n-1}$Cu$\text{}_{n}$O$\text{}_{2n+2+δ}$ depending on the number of layers n. The model is based on the Lawrence- Doniach theory of layered superconductors modified for the case of inequivalent layers. The redistribution of charge was taken into account. This leads to observable nonmonotonic "bell"-shaped dependence of T$\text{}_{c}$(n) and provides a quantitative explanation of the experiments.
- Źródło:
-
Acta Physica Polonica A; 2000, 97, 1; 241-244
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł