- Tytuł:
- Superconducting parameters of spinel CuRh₂S₄ under pressure
- Autorzy:
-
Ito, M.
Taira, A.
Sonoda, K. - Powiązania:
- https://bibliotekanauki.pl/articles/1054874.pdf
- Data publikacji:
- 2017-06
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
74.70.Dd
74.62.Fj
74.25.Bt - Opis:
- We investigated the magnetic properties of chalcogenide-spinel superconductor CuRh₂S₄ under pressure and estimated the pressure dependence of the superconducting parameters. With increasing pressure, the superconducting transition temperature (T_{c}), thermodynamic critical field (H_{c}), upper critical field (H_{c2}), penetration depth (λ), and GL parameter (κ) increase. Meanwhile, the lower critical field (H_{c1}) is unchanged and the Ginzburg-Landau coherence length (ξ_{GL}) is reduced by pressurization. The increasing value of κ indicates enhanced characteristics of the type-II superconductor CuRh₂S₄.
- Źródło:
-
Acta Physica Polonica A; 2017, 131, 6; 1450-1453
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł