Pressure-induced phonon-freezing in the ZnBeSe alloy: a study via the percolation mesoscope

Gopal K. Pradhan, Chandrabhas Narayana, Olivier Pages +8

We use the 1-bond -> 2-phonon percolation doublet of zincblende alloys as a mesoscope for an unusual insight into their phonon behavior under pressure. We focus on (Zn,Be)Se and sh…