Correlating cation coordination, stiffness, phase transition pressures, and smart materials behavior in metal phosphates

D. Shakhvorostov, M. H. Müser, N. J. Mosey, Y. Song and P. R. Norton,
Correlating cation coordination, stiffness, phase transition pressures, and smart materials behavior in metal phosphates,
Phys. Rev. B 79, 094107 (2009); submitted version, DOI:10.1103/PhysRevB.79.094107.