Test Method for High β Particle Emission Rate of 63Ni Source Plate

Article Chinese OPEN
ZHANG Li-feng (2015)
  • Publisher: Editorial Board of Journal of Isotopes
  • Journal: Tongweisu (issn: 1000-7512, eissn: 1000-7512)
  • Related identifiers: doi: 10.7538/tws.2015.28.01.0025
  • Subject: Ni-63 betavoltaic battery Ni-63 source &beta particle emission rate | Nuclear and particle physics. Atomic energy. Radioactivity | QC770-798

For the problem of measurement difficulties of β particle emission rate of Ni-63 source plate used for Ni-63 betavoltaic battery, a relative test method of scintillation current method was erected according to the measurement principle of scintillation detector.β particle emission rate of homemade Ni-63 source plate was tested by the method, and the test results were analysed and evaluated, it was initially thought that scintillation current method was a feasible way of testing β particle emission rate of Ni-63 source plate with high β particle emission rate.
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