- Tytuł:
- Magnetic Structures of Ho_5Rh_4Ge_{10}
- Autorzy:
-
Szytuła, A.
Penc, B.
Hofmann, M.
Sikora, W. - Powiązania:
- https://bibliotekanauki.pl/articles/1399030.pdf
- Data publikacji:
- 2013-12
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
75.25.-j
75.47.Pq
75.50.Ee - Opis:
- A powder diffraction measurement of $Ho_5Rh_4Ge_{10}$ is reported. This compound crystallizes in the tetragonal $Sc_5Co_4Si_{10}$-type structure (space group P4/mbm) in which the Ho atoms occupy three different sites. The neutron diffraction measurements indicate antiferromagnetic order with the Néel temperature $T_{N}$=7 K. Below $T_{N}$ an additional phase transition at 4.5 K connected with the change of the magnetic structure is observed. The Ho moments in 4(h) site form collinear order up to T_{N} while moments at 2(a) site form sine modulated structure. Determined experimentally magnetic structures are compared to the results of symmetry analysis.
- Źródło:
-
Acta Physica Polonica A; 2013, 124, 6; 1002-1004
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł