Hyperfine interactions and electronic band structure in compounds

Hyperfine interactions and electronic band structure in Tb0.27Dy0.73(Fe1−xNix)2 intermetallics

“…8 are described by the following numerical formulae: treated as being approximately constant (the majority subband can be treated as being fully occupied a region of strong ferromagnetism), while the minority 3d subband population number n Y M increases across the whole series. These dependencies are similar in shape and value to the analogous electron population numbers calculated elsewhere for the Tb 0.27 Dy 0.73 (Fe 1Àx Co x ) 2 intermetallic system [45]. Fig.…”

Electrical resistivity and Mössbauer effect investigations on Tb0.27Dy0.73(Mn1−xFex)2 intermetallics

“…It has previously been observed that in substituted RM 2 -type intermetallics the magnetic hyperfine field 0 H hf is proportional to the average magnetic moment m M calculated per transition metal atom [29]. Thus in the lower case of Fig.…”

“…5, were collected at 4.2 K by using a standard transmission technique with a 57 Co in the Pd source [29]. Spectra characteristic of an [1 0 0] easy axis of magnetization were fitted assuming a random distribution of the Mn and Fe atoms in the transition metal sublattice.…”