Pressure-induced suppression of ferromagnetism in the itinerant ferromagnet LaCrSb$_3$
Z. E. Brubaker,
J. S. Harvey,
J. R. Badger
et al.
Abstract:We have performed an extensive pressure-dependent structural, spectroscopic, and electrical transport study of LaCrSb3. The ferromagnetic phase (TC = 120 K at p = 0 GPa) is fully suppressed by p = 26.5 GPa and the Cr-moment decreases steadily with increasing pressure. The unit cell volume decreases smoothly up to p = 55 GPa. We find that the bulk modulus and suppression of the magnetism are in good agreement with theoretical predictions, but the Cr-moment decreases smoothly with pressure, in contrast to stepli… Show more
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