Measurement of a third-order elastic constant in silicon by a comparison method
The third-order elastic constant C111 of silicon is measured with a comparison method, based on the interaction between longitudinal acoustic waves. The value is in good agreement with published values and demonstrates the validity of the method.
Duquesne
JY
L.M.D.H., Universite Pierre et Marie Curie/CNRS (UMR 7603), Paris, France. duquesne@ccr.jussieu.fr