Abstract
In a positron beam study, positronium emission from a GaAs wafer surface has been observed. A convolution analysis of the 511 keV annihilation peak revealed a Doppler shifted p-Ps component from which the Ps work function was estimated to be -0.8±0.1 eV.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: 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.
