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Single Impurity Scattering

Chapter
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Part of the Springer Series in Solid-State Sciences book series (SSSOL, volume 7)

Abstract

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
$$ H_1 = |\ell > \varepsilon < \ell | $$
(6.3)
.

Keywords

Analytic 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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References

  1. 6.1
    J. Callaway: J. Math. Phys. 5, 783 (1964)ADSCrossRefMathSciNetGoogle Scholar
  2. 6.2
    L.N. Cooper: Phys. Rev. 104, 1189 (1956)ADSzbMATHCrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1979

Authors and Affiliations

  1. 1.Department of PhysicsUniversity of VirginiaCharlottesvilleUSA

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