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Article Dans Une Revue Acta Physica Polonica A Année : 2006

Spectroscopy of a single Si donor by the resonant tunnelling experiment

Résumé

Resonant tunnelling via single impurities placed in a single barrier was experimentally studied. The typically observed structures in the current-voltage characteristics seem to be paired. Such a pair can be interpreted as ground and excited states of an impurity, related to X-xy and X-z valleys, which is in agreement with the results obtained for big mesas. However, it is not clear why X-xy states can be seen without any phonon participation.

Dates et versions

hal-03037535 , version 1 (03-12-2020)

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M. Baj, M. Gryglas, Benoit Jouault, Duncan Kennedy Maude, G. Faini, et al.. Spectroscopy of a single Si donor by the resonant tunnelling experiment. Acta Physica Polonica A, 2006, 110 (2), pp.157-162. ⟨10.12693/APhysPolA.110.157⟩. ⟨hal-03037535⟩
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