R. Tsu, L. Esaki, et al.
Physical Review Letters
Calculations of the dispersion of phonons and polaritons in a superlattice show that the frequencies of the phonon and polariton modes may be prescribed by proper design. These modes may be useful as Raman source and Reststrahlen filters. © 1972 The American Institute of Physics.
R. Tsu, L. Esaki, et al.
Physical Review Letters
R. Tsu
Journal of Applied Physics
R. Tsu, A. Koma, et al.
Journal of Applied Physics
R. Tsu, W.E. Howard, et al.
Journal of Non-Crystalline Solids