M�ssbauer study of the magnetic hyperfine field and the electric field gradient of193Ir in the ferromagnetic rare earth metals Tb, Dy, Ho and Er

Local magnetic moments and hyperfine fields of transition element impurities in ferromagnetic Gd and Tb rare earth metals

“…The calculated hyperfine fields for nd series presented above are in a fairly agreement with available experimental data [13][14][15][16][17][18], showing the good tendency of our results. [19] whereas square symbols are the experimental data [14][15][16][17][18]. Since we do not have experimental data for the 4d impurities, we exhibit only our theoretical self-consistent calculation.…”