Results 281 to 290 of about 71,116 (338)

The effect of annealing on the structural, optical, electrical and photoelectric properties of ZnO/NiO heterostructures

open access: gold
Maksym Yermakov   +8 more
openalex   +1 more source

The Selective Photoelectric Effect [PDF]

open access: possibleProceedings of the Physical Society, 1959
The spectral selective photoelectric effect in alkali metals is considered as a local field phenomenon taking place in a colloidal surface structure. Treating the colloidal particles as spheroids containing a mixture of bound ion core and free valence electrons, an expression is derived for the wavelength for peak photoemission which is compared with ...
W T Doyle, W T Doyle
openaire   +1 more source

Inverse of the Photoelectric Effect in Al

Physical Review Letters, 1988
Theoretical predictions for inverse photoemission from free-electron-like materials are tested by measurement of the energy and angle dependence of the emitted photon intensity from Al. The predicted cross-section minimum at the plasma frequency ${\ensuremath{\omega}}_{p}$ is observed as well as a characteristic increase below ${\ensuremath{\omega}}_{p}
Peter J. Feibelman   +2 more
openaire   +3 more sources

Photoelectric effects in polyethylene [PDF]

open access: possibleConference on Electrical Insulation & Dielectric Phenomena - Annual Report 1969, 1969
Photoconduction in polyethylene has been reported under ultraviolet illumination1,2 and also under white light illumination.3,4 We have investigated the photoelectric behavior in more detail by using monochromatic light. In the ultraviolet region we have correlated our results with the known optical absorption features of the material and we have found
L. A. Vermeulen   +2 more
openaire   +1 more source

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