Extended Data Fig. 8: Structural motif effect of NPs for the disordering-ordering process. | Nature Materials

Extended Data Fig. 8: Structural motif effect of NPs for the disordering-ordering process.

From: Superior radiation tolerance via reversible disordering–ordering transition of coherent superlattices

Extended Data Fig. 8: Structural motif effect of NPs for the disordering-ordering process.The alt text for this image may have been generated using AI.

a-c, Schematic figures showing the atomic structures of a, α-iron, b, B2-Ni:(Fe,Al), and c, L21-Fe2AlV. d-f, Evolution of L21 nanoprecipitation in Fe-12Cr4Al10V0.7Nb0.01B alloy before and after ion irradiation. d, As-prepared sample, showing the L21 NPs. e, Irradiated by Au ions up to 10 dpa at 500 °C, and SAED patterns show the dissolution of L21 NPs. f, Irradiated by Au ions up to 50 dpa at 600 °C, and SAED pattern shows the dissolution of L21 NPs, accompanied with formation of voids.

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