Assume that 5mm and 5mm are the unstressed interplanar spacing’s of matching planes in the α and ß phases respectively, the disregistry, or misfit between the two lattices (∆) is defined by__

Assume that 5mm and 5mm are the unstressed interplanar spacing’s of matching planes in the α and ß phases respectively, the disregistry, or misfit between the two lattices (∆) is defined by__ Correct Answer 0

If dα and dβ are the unstressed interplanar spacing’s of matching planes in the α and β phases respectively, the disregistry, or misfit between the two lattices (Δ) is defined by Δ = (dα –dβ)/dα, here since the interplanar spacing’s are same, the misfit will be 0.

Related Questions

In a cubic crystal, atoms of mass M1 lie on one set of planes and atoms of mass M2 lie on planes interleaved between those of the first set. If C is the forte constant between nearest neighbour planes, the frequency of lattice vibrations for the optical phonon branch with wave vector k = 0 is