Two-Detector Doppler Broadening of Annihilation Radiation in Metals
Wei Kong
Abstract
Wei Kong
Abstract
Recently, a new digitalized 2-Detector Doppler Broadening Spectrometer is developed. 10 pure metal samples are studied with this system. The results show the relationship between 2-D Doppler broadening spectra and electronic structure of these elements. This article introduces the spectrometer, data analysis,the Doppler broadening of 10 pure metal samples, and the discussion about these results.
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Recently, a new digitalized 2-Detector Doppler Broadening Spectrometer is developed. 10 pure metal samples are studied with this system. The results show the relationship between 2-D Doppler broadening spectra and electronic structure of these elements. This article introduces the spectrometer, data analysis,the Doppler broadening of 10 pure metal samples, and the discussion about these results.
Key concepts: Doppler broadening, Physics, Doppler effect, Spectrometer, Detector, Spectral line, Radiation, Annihilation