I explain in this video using the kronig penney model. Suppression of localization in kronigpenney models with correlated. In the case of the kroningpenney model, the potential vx is a periodic square wave. Blochs theorem and kronigpenney model free download as powerpoint presentation. In passing to the threedimensional case, well simplify the situation just a bit more, by ignoring even the discontinuity in slope. The kronigpenney model 1 is a simplified model for an electron in a onedimensional periodic potential.
January 25, 2012 the kronigpenney model describes electron motion in a period array of rectangular barriers fig. The kronigpenney model solid state physics electronic. The possible states that the electron can occupy are determined by the schrodinger equation, in the case of the kroningpenney model, the potential vx is a periodic square wave. A single lecture illustrating the band structure of solids donald a. In the kronigpenney model, the electron wavefunctions have a freeparticle form in the interval between the atoms. A lecture note on blochs theorem and kronigpenney model. Sir this is kodirekka uma shankar physics faculty at marvel degree college khammam, telangana it is very useful to me if u dont. An analysis of twodimensional 2d effects in the nonlinear kronigpenney model is presented.
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