Magnetic structure of a UNiAl single crystal under pressure
1.
SYSNO ASEP
0185430
Druh ASEP
J - Článek v odborném periodiku
Zařazení RIV
J - Článek v odborném periodiku
Poddruh J
Ostatní články
Název
Magnetic structure of a UNiAl single crystal under pressure
Tvůrce(i)
Prokes, K. (CZ) Sechovsky, V. (CZ) Bourdarot, F. (FR) Burlet, P. (FR) Kulda, Jiří (UJF-V) Menovsky, A. (NL)
Zdroj.dok.
Journal of Magnetism and Magnetic Materials. - : Elsevier
- ISSN 0304-8853
Roč. 226, - (2001), s. 1186-1187
Poč.str.
2 s.
Jazyk dok.
eng - angličtina
Země vyd.
NL - Nizozemsko
Vědní obor RIV
BG - Jaderná, atomová a mol. fyzika, urychlovače
CEZ
AV0Z1048901 - UJF-V
Anotace
Single-crystalline sample of UniAl which orders antiferromagnetically below T-N = 19.3 K in a complex way (q = (0.1, 0.1 0.5)) has been investigated by neutron diffraction under pressure up to 4.9kbar. Although electrical resistivity measurements reveal a drastic changed of the low-temperature transport properties around 3 kbar suggesting a change of the magnetic-structure propagation we have not found any indication for such a change. As the pressure increases, U magneticmoment magnitudes decrease slightly and the magnetic structure gets less perfect.
