Article Dans Une Revue IEEE Transactions on Nuclear Science Année : 2023

Neutron Displacement Damage Cross Section in GaN: Numerical Evaluations and Differences With Si

Résumé

The displacement damage cross-section of the neutron-GaN interaction is calculated in the energy range from meV to GeV. Different calculation methods are used and discussed to estimate the modeling uncertainty. The Non-ionizing energy loss (NIEL) and the relative damage factors are also deduced. Differences with the neutron-Silicon interactions are presented and the impacts on the estimation of Total Non-Ionizing Dose (TNID) levels are evaluated as a function of neutron energy.

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hal-04074966 , version 1 (19-04-2023)

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Damien Lambert, Julien Parize, Nicolas Richard, Mélanie Raine, Olivier Duhamel, et al.. Neutron Displacement Damage Cross Section in GaN: Numerical Evaluations and Differences With Si. IEEE Transactions on Nuclear Science, 2023, 70 (8), pp.1870 - 1877. ⟨10.1109/TNS.2023.3265463⟩. ⟨hal-04074966⟩
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