Determinación de la Relación de Dispersión de un Cristal Unidimensional con el Modelo de Kronig Penney Utilizando Funciones de Green

Authors

  • Luis Alonso Domínguez Villanueva Escuela de F´ısica, Universidad Nacional Aut´onoma de Honduras
  • Alejandro Galo Roldán Escuela de F´ısica, Universidad Nacional Aut´onoma de Honduras

DOI:

https://doi.org/10.5377/ref.v4i1.8307

Keywords:

Green function, Lippmann-Schwinger equation, equation Schr¨odinger, Dirac delta, dispersion relation

Abstract

Green’s functions is applied to describe general qualitative aspects of the band structure for the model Kronig Penney, while equation Lippmann-Shwinger arises as an alternate form of the equation of Schr¨odinger to solve this problem and especially its solution in a dimension for periodic potentials modeled by Dirac delta, thus deducting the dispersion relation.

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Published

2016-06-24

How to Cite

Domínguez Villanueva, L. A., & Galo Roldán, A. (2016). Determinación de la Relación de Dispersión de un Cristal Unidimensional con el Modelo de Kronig Penney Utilizando Funciones de Green. Revista De La Escuela De Física, 4(1), 5–8. https://doi.org/10.5377/ref.v4i1.8307

Issue

Section

Investigation