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Volume 23 Issue 2
Jun.  2006
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Article Navigation >  Nuclear Physics Review  > 2006  >  23(2): 224-228

WU Ai-dong, CHEN Yi-xue, WU Yi-can, LIU Lei. Study on Dosimetry Characteristics of P-type Semiconductor Detector in Radiotherapy[J]. Nuclear Physics Review, 2006, 23(2): 224-228. doi: 10.11804/NuclPhysRev.23.02.224
Citation: WU Ai-dong, CHEN Yi-xue, WU Yi-can, LIU Lei. Study on Dosimetry Characteristics of P-type Semiconductor Detector in Radiotherapy[J]. Nuclear Physics Review, 2006, 23(2): 224-228. doi: 10.11804/NuclPhysRev.23.02.224
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Study on Dosimetry Characteristics of P-type Semiconductor Detector in Radiotherapy

doi: 10.11804/NuclPhysRev.23.02.224

  • 1 Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China; 2 Anhui Provbwial Hospital, Hefei 230001 , China

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2006-06-20
  • The measurement accuracy of electron beam by using semiconductor detector is easily affected by beam energy, dose rate, beam incidence direction, environment temperature etc. Furthermore, the presence of the detectors on the patient surface perturbs the distribution of the radiation field. In the paper, the dose characteristics of semiconductor detector are quantitatively discussed. The perturbation of the symmetrical radiation field is investigated based on the measured results of P-type electron beam detector under different clinical conditions.
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Study on Dosimetry Characteristics of P-type Semiconductor Detector in Radiotherapy

doi: 10.11804/NuclPhysRev.23.02.224
  • 1 Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China; 2 Anhui Provbwial Hospital, Hefei 230001 , China
  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2006-06-20

Abstract: The measurement accuracy of electron beam by using semiconductor detector is easily affected by beam energy, dose rate, beam incidence direction, environment temperature etc. Furthermore, the presence of the detectors on the patient surface perturbs the distribution of the radiation field. In the paper, the dose characteristics of semiconductor detector are quantitatively discussed. The perturbation of the symmetrical radiation field is investigated based on the measured results of P-type electron beam detector under different clinical conditions.

WU Ai-dong, CHEN Yi-xue, WU Yi-can, LIU Lei. Study on Dosimetry Characteristics of P-type Semiconductor Detector in Radiotherapy[J]. Nuclear Physics Review, 2006, 23(2): 224-228. doi: 10.11804/NuclPhysRev.23.02.224
Citation: WU Ai-dong, CHEN Yi-xue, WU Yi-can, LIU Lei. Study on Dosimetry Characteristics of P-type Semiconductor Detector in Radiotherapy[J]. Nuclear Physics Review, 2006, 23(2): 224-228. doi: 10.11804/NuclPhysRev.23.02.224
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