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Phase coherence length and quantum interference patterns at step edges

S Crampin·J Kroeger·H Jensen·R Berndt
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Abstract

The accepted approximation used to describe quantum interference patterns at steps is shown to be incorrect. As a result, electron lifetimes determined using it are in error by a factor 2.

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S Crampin, J Kroeger, H Jensen, R Berndt. 2004-10-21. Phase coherence length and quantum interference patterns at step edges. https://doi.org/10.1103/physrevlett.95.029701

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