Wu Dake,Shun Fuyin,Dai Hongchen.A HIGHLY SENSITIVE LITHIUM FLUORIDE THERMOLUMINESCENCE DOSIMETER[J].Chinese Journal of Radiological Medicine and Protection,1981,1(5):13-19
A HIGHLY SENSITIVE LITHIUM FLUORIDE THERMOLUMINESCENCE DOSIMETER
  
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Author NameAffiliation
Wu Dake Institute of Radiomedicine, Chinese Academy of Medical Sciences 
Shun Fuyin Institute of Radiomedicine, Chinese Academy of Medical Sciences 
Dai Hongchen Institute of Radiomedicine, Chinese Academy of Medical Sciences 
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Abstract::
      A New highly sensitive LiF(Mg,Cu,P)has been made in our laboratory.Its dosimetric properties have been studied.The main results obtained in this experiment are as follows:The sensitivity of new highly sensitive LiF TLD is about 30 times higher than that of Harshaw LiF TLD-100。And nearly equal to that of CaSO4(TLD;the thermoluminescence response to the exposure increases linearly in the range of the exposure from 0.3 mR to 1000R;the energy dependence of LiF(Mg,CU, P)TLD is so small that its response at 30 keV is 1.26 times as large as that to 60Co gamma radiation;its fading approximates to 5% at room temperature during two months.
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