Fig. 4 | npj Computational Materials

Fig. 4

From: Temperature-dependent phonon spectra of magnetic random solid solutions

Fig. 4

Unfolded phonon spectra of a Fe0.72Pd0.28 and b Fe0.72Pt0.28 in the ideal FM state obtained from the supercell models with three different sizes. Blue filled contour lines correspond to the relative magnitude of the spectral functions. White circles show the experimental phonon frequencies for disordered fcc Fe0.72Pd0.28 at room temperature15 and Fe0.72Pt0.28 at 12 K.16 At these temperatures both these disordered alloys are in the FM phase

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