Jianling Jiang, Shuquan Zhao, Zhengguo Chen, et al. Measurements of natural radioactivity in building materials with a Ge (Li) spectrometer[J]. Nuclear techniques, 1985, 08(3): 47-49,75.
Jianling Jiang, Shuquan Zhao, Zhengguo Chen, et al. Measurements of natural radioactivity in building materials with a Ge (Li) spectrometer[J]. Nuclear techniques, 1985, 08(3): 47-49,75.DOI:
The paper describes the radioactivity measurements of natural radionuclides
232
Th
226
Ra and
40
K in some building materials used in Shanghai district with a Ge (Li) spectrometer. A discussion is also made on the methods of measuring the radioactivity of