Two-Detector Doppler Broadening of Annihilation Radiation in Metals

KONG Wei; XI Chuan-Ying; YE Bang-Jiao; WENG Hui-Min; ZHOU Xian-Yi; HAN Rong-Dian

Chinese Physics C> 2004, Vol. 28> Issue(11) : 1234-1237

Two-Detector Doppler Broadening of Annihilation Radiation in Metals

University of Science and Technology of China,Hefei 230026,China

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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.

References

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KONG Wei, XI Chuan-Ying, YE Bang-Jiao, WENG Hui-Min, ZHOU Xian-Yi and HAN Rong-Dian. Two-Detector Doppler Broadening of Annihilation Radiation in Metals[J]. Chinese Physics C, 2004, 28(11): 1234-1237.

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Received: 2004-04-09
Revised: 1900-01-01

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