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Method of Positron Lifetime Measurement
A fast-slow coincidence system was constructed for the measurement of positron lifetimes in material. The time resolution of this system was 270 ps for the (60)Co gamma rays. Positron lifetime spectra for 14 kinds of alkali halides were measured with this system. Two lifetime components and their intensities were derived from analyses of the lifetime spectra.
Method of Positron Lifetime Measurement
A fast-slow coincidence system was constructed for the measurement of positron lifetimes in material. The time resolution of this system was 270 ps for the (60)Co gamma rays. Positron lifetime spectra for 14 kinds of alkali halides were measured with this system. Two lifetime components and their intensities were derived from analyses of the lifetime spectra.
Method of Positron Lifetime Measurement
F. Nishiyama (author) / K. Shizuma (author) / H. Nasai (author) / M. Nishi (author)
1983
23 pages
Report
No indication
English
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