This article is cited in 34 papers

METHODOLOGICAL NOTES

Impedance model for quantum-mechanical barrier problems

E. A. Nelin

National Technical University of Ukraine "Kiev Polytechnic Institute"

Abstract: Application of the impedance model to typical quantum-mechanical barrier problems, including those for structures with resonant electron tunneling, is discussed. The efficiency of the approach is illustrated. The physical transparency and compactness of the model and its potential as a teaching and learning tool are discussed.

PACS: 03.65.Ge

Received: March 4, 2006
Revised: December 15, 2006

DOI: 10.3367/UFNr.0177.200703d.0307

 English version: Physics–Uspekhi, 2007, 50:3, 293–299

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