Paper
The DX centre
T.N. Morgan
Semiconductor Science and Technology
The properties of interacting phonons are determined in a unified fashion through a study of the displacement correlation function. Expressions for the attenuation are obtained at all frequencies and for different anharmonic mechanisms in insulators and helium. Second sound is shown to be an additional phonon mode at long wavelength. © 1965.
T.N. Morgan
Semiconductor Science and Technology
Robert W. Keyes
Physical Review B
Biancun Xie, Madhavan Swaminathan, et al.
EMC 2011
A. Gangulee, F.M. D'Heurle
Thin Solid Films