Determination of Sensitivity of Semiconductor Detectors of Gamma-Radiation

Alexandr A. Zakharchenko

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arXiv · 1207.5247

Determination of Sensitivity of Semiconductor Detectors of Gamma-Radiation

Alexandr A. Zakharchenko

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Abstract

Properties of response functions of room temperature gamma-radiation detectors based on wide band-gap semiconductors are researched using Monte-Carlo method. It is shown that approximate formulas which connect detector sensitivity with absorbed energy of monochromatic radiation in the energy range between 0.06 and 3 MeV can be obtained for some kinds of semiconductors. We determined gamma-quantum energy regions and detector thicknesses where obtained approximate formulas are correct. Regions of maximum error of approximate formulas are also determined.

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Alexandr A. Zakharchenko. 2012-07-22. Determination of Sensitivity of Semiconductor Detectors of Gamma-Radiation. https://arxiv.org/abs/1207.5247

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