X. Hu and F. Nori,
Physical Review Letters 79, 4605 (1997);
Physical Review Letters 76, 2294 (1996);
Physical Review B 53, 2419 (1996);
Physica B 263, 16 (1999); This summarizes
one of the two Plenary Talks at the
Ninth International Conference on Phonon
Scattering in Condensed Matter, Lancaster, 1998.
and preprints.
Return to Franco Nori's main
web page.