Table 2 Void superlattices observed from AKMC simulations with 1D SIA diffusion.

From: Theoretical prediction and atomic kinetic Monte Carlo simulations of void superlattice self-organization under irradiation

Matrix

bcc

bcc

bcc

fcc

2D sq

2D hex

1D SIA diffusion direction

〈111〉

〈110〉

〈100〉

〈110〉

〈10〉

[10] & 〈11〉

Predicted superlattice

bcc

fcc

sc

fcc

sq

hex

Experimental observation

bcc9

fcc10

NA

fcc9*

NA

NA

  1. *In fcc SIA clusters rather than individual SIAs perform 1D diffusion.
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