Abstract

Mössbauer effect measurements across the antiferromagnetic to paramagnetic phase boundary in Fe2+ : MnF2 in external magnetic fields are reported. From the data, J(Mn-Fe)= -1.7 cm-1. The phase boundary is found to vary as Ho2, as in pure MnF2.

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Physics

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URL: http://digitalcommons.calpoly.edu/phy_fac/222