Abstract
Secondary-ion mass spectrometry of photoconducting CdS-PbS films has revealed a change in the yield of positive secondary ions upon illumination. In the course of bombardment by positive oxygen ions, illu- mination of the samples by visible light decreases the yield of cadmium ions and increases that of lead ions. The observed phenomena suggest that the secondary-ion photoeffect takes place; these phenomena are called the normal and anomalous secondary-ion photoeffect, respectively. The phenomena observed are explained, and a preliminary quantitative description of these effects is proposed.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.