Single Impurity Scattering
Part of the Springer Series in Solid-State Sciences book series (SSSOL, volume 7)
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In this chapter we examine (using the techniques developed in Chap.4) a model hamiltonian describing the problem of a substitutional impurity in a perfect periodic lattice. The hamiltonian is given by H = H 0 + H 1 where H 0 is a periodic TBH of the type studied in Chap.5 and H 1 describes the change of the potential as a result of the impurity and is given by
$$ H_1 = |\ell > \varepsilon < \ell | $$
KeywordsAnalytic Continuation Band Edge Lattice Vibration Scatter Cross Section Discrete Level
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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© Springer-Verlag Berlin Heidelberg 1979