A.B. McLean, R.H. Williams
Journal of Physics C: Solid State Physics
A dynamic theory of the cubic-to-tetragonal transformation in the -tungsten structure is presented starting with a Hamiltonian describing the interaction between static strain and acoustic phonons with the electrons in the triply degenerate d bands. For this model the elastic constants are strongly temperature dependent in the low-frequency limit. However, for frequencies in the neighborhood of the Debye frequency, they are nearly temperature independent. © 1971 The American Physical Society.
A.B. McLean, R.H. Williams
Journal of Physics C: Solid State Physics
William G. Van der Sluys, Alfred P. Sattelberger, et al.
Polyhedron
R.M. Macfarlane, R.L. Cone
Physical Review B - CMMP
A. Reisman, M. Berkenblit, et al.
JES