Quantum Theories of Solids

  • Donard de Cogan


From the foregoing, it can be seen that for n atoms forming a molecule, there will be n energy levels, each slightly different; and as n gets larger, the separation in energy between the levels becomes progressively smaller. It is obvious that as n is increased, the computations involved in a solution of the wave equation become less manageable. Simplifying assumptions must be made. There are essentially two approaches to the problem.


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© Donard de Cogan 1987

Authors and Affiliations

  • Donard de Cogan
    • 1
  1. 1.Department of Electrical & Electronic EngineeringUniversity of NottinghamUK

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