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Article Dans Une Revue Applied Physics Letters Année : 1998

Cutoff anomalies in light emitted from the tunneling junction of a scanning tunneling microscope in air

Résumé

Light emission from noble metal tunneling junctions of a scanning tunneling microscope has been detected in air. A spectroscopic study of the photons emitted from Au/Au and PtIr/Au junctions has been performed as a function of the applied bias voltage. A higher-energy emission band, which grows in as a function of bias voltage, has been observed in the recorded spectra. The high energy cutoffs of the recorded spectra do not follow the quantum law hνcutoff=eVsample.
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hal-01830820 , version 1 (05-07-2018)

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Renaud Péchou, Roland Coratger, François Ajustron, J. Beauvillain. Cutoff anomalies in light emitted from the tunneling junction of a scanning tunneling microscope in air. Applied Physics Letters, 1998, 72 (6), pp.671-673. ⟨10.1063/1.120841⟩. ⟨hal-01830820⟩
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