Perpendicular susceptibility, magnetomechanical coupling and shear modulus in Tb&amp;lt;inf&amp;gt;.27&amp;lt;/inf&amp;gt;Dy&amp;lt;inf&amp;gt;.73&amp;lt;/inf&amp;gt;Fe&amp;lt;inf&amp;gt;2&amp;lt;/inf&amp;gt;
IEEE transactions on magnetics