Theoretical study of oxygen insertion and diffusivity in the γ-TiAl L1 0 system
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![Table I. Wyckoff positions and site symmetry extracted from [20]. 1b 1c 2e 2f (0, 0, 1/2) (1/2, 1/2, 0) (0, 1/2, 1/2) (0, 1/2, 0) (1/2, 0, 1/2) (1/2, 0, 0) 2h 4i 4m 4n (1/2, 1/2, -z h ) (0, 1/2, z i ) (x m , 0, 1/2) (x n , 1/2, 0) (1/2, 1/2, z h ) (1/2, 0,](https://thumb-eu.123doks.com/thumbv2/123doknet/13728968.436133/3.918.478.839.426.691/table-i-wyckoff-positions-site-symmetry-extracted-b.webp)
![Figure 6. Diffusion coefficients of oxygen as a function of 1/T. Al Ref.: [a]=[28]; Ti-hcp Ref.: [b]=[29], [c]=[30],; [d]=[31], [e]=[32], [f]=[33], [g]=[34]; Ti 3 Al Ref.: [h]=[35]; [i]=[24].](https://thumb-eu.123doks.com/thumbv2/123doknet/13728968.436133/8.918.140.781.80.468/figure-diffusion-coefficients-oxygen-function-ref-ref-ref.webp)
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