Affiliation:
1. Lomonosov Moscow State University, Physics Faculty
2. Baykov Institute of Metallurgy and Materials Science of the Russian Academy of Science
Abstract
The effect of hydrogenation on the structure and magnetic properties of TbFe11– xCoxTi compounds with different cobalt content (x = 0, 3, 4, and 5) has been studied. An X-ray diffraction phase analysis was carried out and the parameters of the crystal structure of hydrides were determined. It is shown that hydrogenation leads to an isotropic increase in the unit cell volume. The experimental field and temperature dependence of the magnetization of single crystals hydride are studied in magnetic fields up to 90 kOe in the temperature range 5–300 K. The constants of magnetocrystalline anisotropy are determined.
Publisher
The Russian Academy of Sciences