PKA (irradiation)
A Primary Knock-on Atom or PKA is an atom that is displaced from its lattice site by irradiation; it is, by definition, the first atom that an incident particle encounters in the target. After it is displaced from its initial lattice site, the PKA can induce the subsequent lattice site displacements of other atoms if it possesses sufficient energy, or come to rest in the lattice at an interstitial site if it does not.
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PKA (irradiation)
A Primary Knock-on Atom or PKA is an atom that is displaced from its lattice site by irradiation; it is, by definition, the first atom that an incident particle encounters in the target. After it is displaced from its initial lattice site, the PKA can induce the subsequent lattice site displacements of other atoms if it possesses sufficient energy, or come to rest in the lattice at an interstitial site if it does not.
has abstract
A Primary Knock-on Atom or PKA ...... oms as they slow down to rest.
@en
Le Premier Atome Frappé (PAF, ...... ignent leur position de repos.
@fr
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A Primary Knock-on Atom or PKA ...... erstitial site if it does not.
@en
Le Premier Atome Frappé (PAF, ...... ise dans un site interstitiel.
@fr
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PKA (irradiation)
@en
Premier Atome Frappé
@fr