Two-Photon Photoelectric Effect

descriptionPublicationkeyboard_double_arrow_right Article 01 Dec 1962 English Publisher:American Physical Society (APS)Journal:Physical Review, volume 128, pages 2,225-2,229 (issn: 0031-899X,

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Authors: Smith, Richard L.;

doi: 10.1103/physrev.128.2225 , 10.1103/physrev.130.2599.4

Two-Photon Photoelectric Effect

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Abstract

The surface photoelectric current from a pure metal surface is calculated when the frequency of the incident radiation is less than the threshold frequency but greater than one-half the threshold frequency. To do this, second-order stationary perturbation theory is used. The current thus found is normally small. However at great intensities, such as those produced by optical masers, the current might be measurable. (auth)

Keywords

mechanics of particles and systems

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