H. Kawamura, R. Tsu, 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.
H. Kawamura, R. Tsu, et al.
Physical Review Letters
R. Tsu, F.C. Whitmore
Physics Letters A
R. Tsu, W.E. Howard, et al.
Solid State Communications
R. Tsu, A. Koma, et al.
Journal of Applied Physics