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Problem: Saddle Point

    In a certain metal the electron energy has a saddle point at tex2html_wrap_inline6149 . In the neighborhood of tex2html_wrap_inline6149 the energy dispersion can be described by

  equation1883

What is the contribution of this region to the DOS? Make a drawing of g(E).  


This document can be accessed on the World Wide Web at "http//:solidstate.physics.sunysb.edu/book/prob/ ".

Laszlo Mihaly
Thu Oct 31 13:23:11 EST 1996


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