arXiv · cond-mat/0102271
On wave propagation in inhomogeneous systems
Abstract
We present a theory of electron, electromagnetic, and elastic wave propagation in systems consisting of non-overlapping scatterers in a host medium. The theory provides a framework for a unified description of wave propagation in three-dimensional periodic structures, finite slabs of layered structures, and systems with impurities: isolated impurities, impurity aggregates, or randomly distributed impurities. We point out the similarities and differences between the different cases considered, and discuss the numerical implementation of the formalism.
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A. Modinos, N. Stefanou, I. E. Psarobas, V. Yannopapas. 2001-02-15. On wave propagation in inhomogeneous systems. https://doi.org/10.1016/s0921-4526(00)00795-x
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