2001
DOI: 10.1109/23.983182
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NIEL and damage correlations for high-energy protons in gallium arsenide devices

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Cited by 34 publications
(15 citation statements)
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“…TRIM includes the Coulombic interactions, so it is not appropriate to use it directly for damage calculations for proton energies above the Coulomb threshold at 8 MeV or so, de-pending on the target material. It is a very useful code for the analysis of on-orbit solar-cell displacement damage for which low-energy particles are of interest [156], [157]. However, one can also calculate the primary recoil spectrum generated in a material by a given particle by other means, such as MCNP-x (e.g., see [158] and references therein) or GEANT [159] and either directly calculate the nonionizing energy loss for PKAs or utilize the treatments found in the TRIM code in order to calculate NIEL for the PKA spectrum.…”
Section: Further Progress In Niel Calculationsmentioning
confidence: 99%
“…TRIM includes the Coulombic interactions, so it is not appropriate to use it directly for damage calculations for proton energies above the Coulomb threshold at 8 MeV or so, de-pending on the target material. It is a very useful code for the analysis of on-orbit solar-cell displacement damage for which low-energy particles are of interest [156], [157]. However, one can also calculate the primary recoil spectrum generated in a material by a given particle by other means, such as MCNP-x (e.g., see [158] and references therein) or GEANT [159] and either directly calculate the nonionizing energy loss for PKAs or utilize the treatments found in the TRIM code in order to calculate NIEL for the PKA spectrum.…”
Section: Further Progress In Niel Calculationsmentioning
confidence: 99%
“…Recently, Messenger et al have provided a successful methodology to compare nonionizing energy-loss to experimental results in GaAs devices [90].…”
Section: B Displacement Damage Effectsmentioning
confidence: 99%
“…The most basic parameter of displacement damage is the non-ionizing energy loss (NIEL), which describes the rate at which an incident particle loses energy to displacive events. 16 " 18 The most common units of NIEL are MeVcm 2 /g. The displacement damage dose is given by NIEL times the particle fluence, O.…”
Section: Radiation Effectsmentioning
confidence: 99%