0380579 - FZÚ 2013 RIV NL eng J - Článek v odborném periodiku
Gorbunov, Denis - Kuz'min, M.D. - Uhlířová, K. - Žáček, Martin - Richter, M. - Skourski, Y. - Andreev, Alexander V.
Magnetic properties of a GdMn₆Sn₆ single crystal.
Journal of Alloys and Compounds. Roč. 519, APR (2012), s. 47-54. ISSN 0925-8388. E-ISSN 1873-4669
Grant CEP: GA ČR GA202/09/0339; GA ČR GAP204/12/0150
Výzkumný záměr: CEZ:AV0Z10100520
Klíčová slova: rare-earth intermetallics * ferrimagnetism * magnetic anisotropy
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 2.390, rok: 2012 ; AIS: 0.547, rok: 2012
DOI: https://doi.org/10.1016/j.jallcom.2011.12.016

The magnetization of a GdMn6Sn6 single crystal has been measured in static magnetic fields up to 14 T as well as in pulsed fields up to 60 T. The easy magnetization direction has been confirmed to lie in the basal plane of the hexagonal crystal, the anisotropy within the plane being negligible. However, our data do not corroborate the earlier assertion that GdMn6Sn6 is a collinear ferrimagnet. This disagrees with the observed field dependence of magnetization along the easy direction as well as with the temperature dependence of spontaneous magnetization. A way out of the contradiction is to admit that GdMn6Sn6 has a more complex, non-collinear magnetic structure.
Trvalý link: http://hdl.handle.net/11104/0211248