Two-Photon Photoelectric Effect

Two-Photon Photoelectric Effect

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 no...

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Veröffentlicht in:Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D, 1962-12, Vol.128 (5), p.2225-2229
1. Verfasser: Smith, Richard L.
Format: Artikel
Sprache:eng
Schlagworte:
CURRENTS
FREQUENCY
MASERS
METALS
PERTURBATION THEORY
PHOTOELECTRIC EFFECT
PHOTONS
PHYSICS
RADIATIONS
SURFACES
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Zusammenfassung: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)
ISSN:0031-899X
DOI:10.1103/PhysRev.128.2225