Abstract

AGUIRRE, Cristian A.; JOYA, Miryam R.  and  BARBA-ORTEGA, José. Teaching and Implementation of the Hartree-Fock-Roothaan method for determining effective mass. Ciencia en Desarrollo [online]. 2017, vol.8, n.2, pp.31-37. ISSN 0121-7488.

One explanation of the phenomena associated to the behavior of electrons con- fned in a periodic lattice is proposed in this paper. The dynamics of the electrons can be determined more precisely using the mass efective approximation. We will carry this out using the Hartree-Fock-Roothaan method by emphasizing its usefulness in typical systems which requires this model for these calculations. An explanation and direct application of this method to a speciffic physics problem is show in this paper.

Keywords : Hartree-Fock-Roothaan; Efective mass; Confinement.

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