ABSTRACT
Wave Equation...............................................................................368 6.1.3 Acoustic Nonlinearity Parameter for Lattice Motion .............370 6.1.4 Nonlinearity Parameter for Arbitrary Crystal Structure ........371 6.1.5 Ultrasonic Harmonic Generation ...............................................373 6.1.6 Discontinuity Distance .................................................................375 6.1.7 Attenuation of Finite Amplitude Waves ...................................377 6.1.8 Higher-Order Elastic Constants..................................................380 6.1.9 Structure and Symmetry Dependence
of Nonlinearity Parameters .........................................................387 6.1.10 Connection with Thermodynamics............................................391
