- Tytuł:
- X-Ray Magnetic Circular Dichroism Studies on $CeNi_4B$
- Autorzy:
-
Toliński, T.
Cezar, J.
Wende, H.
Kowalczyk, A.
Baberschke, K. - Powiązania:
- https://bibliotekanauki.pl/articles/1810402.pdf
- Data publikacji:
- 2009-01
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
71.20.Lp
75.20.Hr
78.70.Dm
79.60.-i
78.20.Ls - Opis:
- The $CeNi_4B$ compound is a mixed-valence system. It is a paramagnet with $μ_\text{eff}$= 0.52 $μ_{B}$/f.u. and the paramagnetic Curie temperature θ= -10.7 K. In the present research we complete our previous magnetic susceptibility and X-ray photoemission measurements with new studies by the X-ray magnetic circular dichroism method. The observation of the Ce $M_{4,5}$ edges carried out with X-ray magnetic circular dichroism confirms the mixed-valence state deduced previously from X-ray photoemission spectroscopy. Moreover, we report on the measurements of the Ni $L_{2,3}$ edges, which enable verification of the Ni contribution to the magnetism of this compound.
- Źródło:
-
Acta Physica Polonica A; 2009, 115, 1; 129-131
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł