Electron-phonon interaction in electronic tunneling: from sequential rate equations to a coherent description
AUTOR(ES)
Torres, L.E.F. Foa, Pastawski, H.M., Makler, S. S.
FONTE
Brazilian Journal of Physics
DATA DE PUBLICAÇÃO
2002-06
RESUMO
We discuss the main theoretical approaches for the phonon-assisted tunneling in double barrier resonant tunneling devices and introduce a quantum coherent treatment based on the mapping of the many-body problem into a higher dimensional one-body system. Conditions for a maximized phonon-emission are established.
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