- Access by Xinjiang University
Temperature Effect in Barium and Strontium Photo-Electric Cells
Phys. Rev. 18, 413 – Published 1 November, 1921
DOI: https://doi.org/10.1103/PhysRev.18.413
Abstract
Photo-electric Current from Treated Barium and Strontium Surfaces.—A metal plate mounted in an evacuated cell was outgassed by heating inductively and was then coated with barium or strontium. The large temperature effect previously reported was confirmed. At dull red heat the current from the two metals was found to be respectively 1,200 and 25 times as great as at room temperature.
References (1)
- Ernest A. Merritt, Photoelectric Phenomena in Coated Filament Audion Bulbs Phys. Rev., April, 1921