Eigenvectors of composite systems. II. Phonon eigenvectors in some layered materials
- 20 February 1989
- journal article
- Published by IOP Publishing in Journal of Physics: Condensed Matter
- Vol. 1 (7) , 1247-1252
- https://doi.org/10.1088/0953-8984/1/7/008
Abstract
For pt.I, see ibid., vol.1, p.1239 (1989). The general theory of deformations and eigenvectors of composite systems presented in the preceding paper (I) is illustrated here by application to the phonon eigenvector of layered composite systems. Explicit expressions for these eigenvectors are derived for a simple model of several layered composite systems: semi-infinite solid, one slab, a double-layer slab and one adsorbed slab on a semi-infinite crystal.Keywords
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