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arXiv 2003-04-25 0 views

The Landauer Formula: a Magic Mantra Revisited

Das, Mukunda P. · Green, Frederick

Original · EN

We review the conceptual structure of the Landauer theory of electron transport in the light of quantum kinetics, the orthodox framework for describing conductance at all scales. In a straightforward analysis, we assess popular claims for a rational link between Landauer theory on the one hand, and orthodox microscopics on the other. The need to explicitly include inelastic (dissipative) carrier relaxation is key to any well-posed microscopic model of open-system mesoscopic transport.

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