THEORY OF SURFACE VIBRATIONS IN SUPERLATTICES

Bahram Djafari-Rouhani , L. Dobrzynski , O. Hardouin Duparc , R. Camley , A. Maradudin

We present a review of our recent theoretical work on the vibrations of an infinite or a semi-infinite superlattice. Explicit expressions are obtained for the dispersion of the bulk bands and of the surface modes, on the basis of elasticity theory or a simple atomic model.

Domaines: Articles anciens

Bahram Djafari-Rouhani, L. Dobrzynski, O. Hardouin Duparc, R. Camley, A. Maradudin. THEORY OF SURFACE VIBRATIONS IN SUPERLATTICES. Journal de Physique Colloques, 1984, 45 (C5), pp.C5-151-C5-155. ⟨10.1051/jphyscol:1984522⟩. ⟨jpa-00224140⟩