Effect of time-dependent local excitonic concentration in the track on nonproportionality in light yield of inorganic scintillators

Jai Singh; Richard Williams; Alexander Koblov; Daria Surovtseva

doi:10.1109/TNS.2013.2280011

Effect of time-dependent local excitonic concentration in the track on nonproportionality in light yield of inorganic scintillators

Jai Singh, Richard Williams, Alexander Koblov, Daria Surovtseva

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

A phenomenological approach is applied to derive the light yield of a scintillator as a function of the rates of various radiative and nonradiative linear and nonlinear processes that may occur within the track. The effect of evolution of the excitation concentration within the track is studied. It is found out that an exciton formation time less than a ns can lead to minimizing the nonproportionality in scintillators.

Original language	English
Pages (from-to)	252-256
Number of pages	5
Journal	IEEE Transactions on Nuclear Science
Volume	61
Issue number	1
DOIs	https://doi.org/10.1109/TNS.2013.2280011
Publication status	Published - Feb 2014

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abstract = "A phenomenological approach is applied to derive the light yield of a scintillator as a function of the rates of various radiative and nonradiative linear and nonlinear processes that may occur within the track. The effect of evolution of the excitation concentration within the track is studied. It is found out that an exciton formation time less than a ns can lead to minimizing the nonproportionality in scintillators. ",

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AU - Williams, Richard

AU - Koblov, Alexander

AU - Surovtseva, Daria

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AB - A phenomenological approach is applied to derive the light yield of a scintillator as a function of the rates of various radiative and nonradiative linear and nonlinear processes that may occur within the track. The effect of evolution of the excitation concentration within the track is studied. It is found out that an exciton formation time less than a ns can lead to minimizing the nonproportionality in scintillators.

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DO - 10.1109/TNS.2013.2280011

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JO - IEEE Transactions on Nuclear Science

JF - IEEE Transactions on Nuclear Science

IS - 1

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Effect of time-dependent local excitonic concentration in the track on nonproportionality in light yield of inorganic scintillators

Abstract

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