(a) TbFe2-DyFe2 quasi-binary phase diagram Reproduced with permission from Newnhamm, Acta Crystallographica, Section A: Foundations of Crystallography 54, 729 (1998), http://dx.doi.org/10.1107/S010876739800912X. Copyright © 1998 for IUCr (b) Magnetocrystalline anisotropy constants K 1 and K 2 for five cases A-E across the SRB (black solid line). F and G are two previously investigated cases with 〈111〉 easy axes.
Simulated magnetization and strain curves under zero and 10 MPa compressive stress along direction for 〈100〉 domain variants in (a) case A and (b) case B, and for 〈111〉 domain variants in (c) case D and (d) case E. Domain switching paths and critical fields are listed.
Simulated magnetization curves for case C under zero and 10 MPa compressive stress along direction for (a) 〈100〉 domain variants and (b) 〈111〉 domain variants. Domain switching paths and critical fields are listed.
(a) Switching field (required to achieve 0.5MS ) and (b) magnetostrictive strain (at H/Ms = 0.12 approaching saturation) of the total response involving all domain variants of equal populations for the five cases A-E across SRB under zero (solid curve) and 10 MPa (dashed curve) compressive stress along growth direction.
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