首页|Including a distribution of threshold displacement damage energy on the calculation of the damage function and electron's Non Ionizing energy Loss
Including a distribution of threshold displacement damage energy on the calculation of the damage function and electron's Non Ionizing energy Loss
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NSTL
Elsevier
The Norgett-Robinson-Torrens displacements per atom function is commonly used to estimate the amount of atomic displacement produced by incident energetic particles. At low incident energy, this function is defined as a step function presenting a single threshold displacement damage energy. But materials have different threshold as a function of the crystallographic orientation. Molecular dynamic simulations show that a continuously varying damage energy probability is best suited to represent the threshold damage region. This work proposes a method to introduce in the NRT damage function a con-tinuous damage energy distribution. The impact of a change on the damage function in the threshold region is evaluated on the incident electrons' Non Ionizing energy Loss.(c) 2021 Elsevier B.V. All rights reserved.
Radiative environmentDisplacement damageElectronsNon Ionizing energy LossDamage functionATOMIC-DISPLACEMENTCOMPUTER-SIMULATIONDEFECT PRODUCTIONCROSS-SECTIONSLOSS NIELSILICONRECRYSTALLIZATIONCASCADESSOLIDS
NSTL
Elsevier
