- Tytuł:
- Specific Heat of $YbNi_4Si$ Compound
- Autorzy:
-
Falkowski, M.
Kowalczyk, A.
Toliński, T. - Powiązania:
- https://bibliotekanauki.pl/articles/1813487.pdf
- Data publikacji:
- 2008-02
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
82.80.Pv
65.40.Ba
75.20.Hr - Opis:
- The specific heat of $YbNi_4Si$ has been analyzed considering the electronic contribution and the lattice contributions in frames of the Debye model. Based on the specific heat measurements, the electronic specific heat coefficient γ = 25 mJ $mol^{-1} K^{-2}$ and the Debye temperature $θ_D$ = 320 K were derived. This small value shows that $YbNi_4Si$ cannot be classified as a heavy fermion system. These studies are completed by magnetic susceptibility, X-ray photoemission spectroscopy, and electrical resistivity.
- Źródło:
-
Acta Physica Polonica A; 2008, 113, 2; 641-644
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł