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Numerical study of electron-tunneling through heterostructures

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Méndez Martín, Bianchi y Domínguez-Adame Acosta, Francisco (1994) Numerical study of electron-tunneling through heterostructures. American Journal of Physics, 62 (2). pp. 143-147. ISSN 0002-9505

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URL Oficial: http://ajp.aapt.org/resource/1/ajpias/v62/i2/p143_s1


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Resumen

A numerical scheme based on the discretized form of the one-dimensional Schrodinger equation is presented. Using a transfer matrix method we recursively compute the transmission coefficient for electrons in arbitrary potentials. The computation time and storage are much reduced so that the code may be implemented by most programmable pocket calculators. The numerical method is used to study electron tunneling through single and double heterostructures, and the accuracy of the method is discussed.


Tipo de documento:Artículo
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©1994 American Association of physics Teachers

Palabras clave:Education, Scientific Disciplines; Physics, Multidisciplinary
Materias:Ciencias > Física > Física de materiales
Código ID:24973
Depositado:09 Abr 2014 16:28
Última Modificación:09 Feb 2018 16:18

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