The Mössbauer spectra of Fe 57 in FeGe were measured over the temperature range from 79°K to 413°K. The hyperfine field due to the antiferro-magnetic ordering was observed. Its value at 79°K was 155 kOe. The Néel point as determined from the temperature dependence of the internal magnetic field was 400°K. The isomer shift at room temperature was +0.22 mm/s. relative to pure Fe and varied with temperature like that of Fe. The electric quadrupole splitting \(1/2e²qQ\) was +0.35 mm/sec at room temperature.
No takes yet. Share an insight, caveat, or question.
Tomiyoshi et al. (1966) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: