ArticleAuthors: A.V. Andreev; I.A. Pelevin; J. Sebek a; E.A. Tereshina; D.I. Gorbunov; H. Drulis; I.S. Tereshina (2016)
Crystal structure and magnetic properties were studied on a single crystal of HoFe6Al6H and compared
with those of the parent HoFe6Al6compound with a tetragonal crystal structure of the ThMn12 type.
Hydrogenation leads to a 1% volume expansion. HoFe6Al6is a ferrimagnet with exact compensation of
the Ho and Fe sublattices magnetizations at low temperatures. Both the hydride and the parent com-pound display a high magnetic anisotropy of the easy-plane type, a noticeable anisotropy exists also within the easy plane with the [110] axis as the easy magnetization direction. The hydrogenation in-creases slightly (from 10 to 10.45mB) the magnetic moment of the Fe sublattice as a result of ... 
