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Quantum Tunneling Detection of Two-photon and Two-electron Processes

J. Tobiska·J. Danon·I. Snyman·Yu. V. Nazarov
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Abstract

We analyze the operation of a quantum tunneling detector coupled to a coherent conductor. We demonstrate that in a certain energy range the output of the detector is determined by two-photon processes, two-electron processes and the interference of the two. We show how the individual contributions of these processes can be resolved in experiments.

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J. Tobiska, J. Danon, I. Snyman, Yu. V. Nazarov. 2005-06-24. Quantum Tunneling Detection of Two-photon and Two-electron Processes. https://doi.org/10.1103/physrevlett.96.096801

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