Figure 4
Mn-rich portion of the Ni2+xMn1−xGa phase diagram, after Vasil'ev et al. (2003) and Entel et al. (2014). An approximate location for the boundary between Pnnm structures (qΓ3+ ≠ 0, qΣ2 ≠ 0) and the I4/mmm structure (qΓ3+ ≠ 0, qΣ2 = 0) is based on the data given by Banik et al. (2007, their Table 1). Tc marks the paramagnetic (PM) to ferromagnetic (FM) transition. |