Effect of hydrogen and nitrogen on magnetic properties of RF11Ti compoundsстатья
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Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
Аннотация:A purpose of work is research of influence of H and N interstitial atoms on magnetic properties (Curie temperature, magnetization, magnetic anisotropy) of RFe11Ti compounds (R-Sm, Tb, Dy, Ho). The physical mechanisms responsible for changing in spin-reorientation transitions under action of the interstitial elements are substantiated. The magnetic phase diagrams and constants of anisotropy are discussed on the basis of model, taking into account interaction of quadrupole moment of 4f-subshell of the rare earth ions with the electric field gradient, created by surrounding interstitial atoms and electrons of conductivity.