Extra electron reflections in concentrated alloys do not necessitate short-range order
Source abstract
Abstract
In many concentrated alloys of current interest, the observation of diffuse superlattice intensities by transmission electron microscopy has been attributed to chemical short-range order. We briefly review these findings and comment on the plausibility of widespread interpretations, noting the absence of expected peaks, conflicts with theoretical predictions, and the possibility of alternative explanations.
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Research context
OpenAlex topics: Advanced Materials Characterization Techniques · Electron and X-Ray Spectroscopy Techniques · Advanced Chemical Physics Studies
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References (36)
Show source-provided references
1. Ding, J., Yu, Q., Asta, M. & Ritchie, R. O. Proc. Natl Acad. Sci. USA 115, 8919–8924 (2018).10.1073/pnas.1808660115 ↗
2. Schönfeld, B. et al. Phys. Rev. B 99, 014206 (2019).10.1103/PhysRevB.99.014206 ↗
3. Kostiuchenko, T., Ruban, A. V., Neugebauer, J., Shapeev, A. & Körmann, F. Phys. Rev. Mater. 4, 113802 (2020).10.1103/PhysRevMaterials.4.113802 ↗
4. Zhang, R. et al. Nature 581, 283–287 (2020).10.1038/s41586-020-2275-z ↗
5. Zhou, D. et al. Scripta Mater. 191, 173–178 (2021).10.1016/j.scriptamat.2020.09.039 ↗
6. Inoue, K., Yoshida, S. & Tsuji, N. Phys. Rev. Mater. 5, 085007 (2021).10.1103/PhysRevMaterials.5.085007 ↗
7. Walsh, F., Asta, M. & Ritchie, R. O. Proc. Natl Acad. Sci. USA 118, e2020540118 (2021).10.1073/pnas.2020540118 ↗
8. Chen, X. et al. Nature 592, 712–716 (2021).10.1038/s41586-021-03428-z ↗
9. Chen, X., Yuan, F., Zhou, H. & Wu, X. Mater. Res. Lett. 10, 149–155 (2022).10.1080/21663831.2022.2029607 ↗
10. Zhou, L. et al. Acta Mater. 224, 117490 (2022).10.1016/j.actamat.2021.117490 ↗
11. Yu, P., Du, J.-P., Shinzato, S., Meng, F.-S. & Ogata, S. Acta Mater. 224, 117504 (2022).10.1016/j.actamat.2021.117504 ↗
12. Du, J.-P. et al. Acta Mater. 240, 118314 (2022).10.1016/j.actamat.2022.118314 ↗
13. Zhang, M. et al. Acta Mater. 241, 118380 (2022).10.1016/j.actamat.2022.118380 ↗
14. Hsiao, H.-W. et al. Nat. Commun. 13, 6651 (2022).10.1038/s41467-022-34335-0 ↗
15. Su, Z. et al. Scripta Mater. 212, 114547 (2022).10.1016/j.scriptamat.2022.114547 ↗
16. Ghosh, S., Sotskov, V., Shapeev, A. V., Neugebauer, J. & Körmann, F. Phys. Rev. Mater. 6, 113804 (2022).10.1103/PhysRevMaterials.6.113804 ↗
17. Li, L. et al. Acta Mater. 243, 118537 (2023).10.1016/j.actamat.2022.118537 ↗
18. Zhu, M., Wang, J., Jiang, P., Yuan, F. & Wu, X. Intermetallics 158, 107896 (2023).10.1016/j.intermet.2023.107896 ↗
19. Niu, C., LaRosa, C. R., Miao, J., Mills, M. J. & Ghazisaeidi, M. Nat. Commun. 9, 1363 (2018).10.1038/s41467-018-03846-0 ↗
20. Dong, Z., Schönecker, S., Li, W., Chen, D. & Vitos, L. Sci. Rep. 8, 12211 (2018).10.1038/s41598-018-30732-y ↗
21. Kim, Y. S., Maeng, W. Y. & Kim, S. S. Acta Mater. 83, 507–515 (2015).10.1016/j.actamat.2014.10.009 ↗
22. Seol, J. B. et al. Acta Mater. 194, 366–377 (2020).10.1016/j.actamat.2020.04.052 ↗
23. Liu, D. et al. Mater. Today Nano 16, 100139 (2021).10.1016/j.mtnano.2021.100139 ↗
24. Kayani, S. H., Park, S., Kim, J. G., Seol, J. B. & Sung, H. Scripta Mater. 213, 114642 (2022).10.1016/j.scriptamat.2022.114642 ↗
25. Seol, J. B. et al. Nat. Commun. 13, 6766 (2022).10.1038/s41467-022-34470-8 ↗
26. Xu, X. D. et al. Acta Mater. 84, 145–152 (2015).10.1016/j.actamat.2014.10.033 ↗
27. Miller, C. The Effects of Thermomechanical Processing and Annealing on the Microstructural Evolution and Stress Corrosion Cracking of Alloy 690 (Colorado School of Mines, 2016).
28. Kawamura, M. et al. Acta Mater. 203, 116454 (2021).10.1016/j.actamat.2020.10.073 ↗
29. Khachaturyan, A. G. Theory of Structural Transformations in Solids (Dover, 2008).
30. Xiao, H. Z. & Daykin, A. C. Ultramicroscopy 53, 325–331 (1994).10.1016/0304-3991(94)90045-0 ↗
31. Cherns, D. Phil. Mag. 30, 549–556 (1974).10.1080/14786439808206580 ↗
32. Cook, H. E. J. Phys. Chem. Solids 30, 1097–1112 (1969).10.1016/0022-3697(69)90366-7 ↗
33. Schönfeld, B., Reinhard, L., Kostorz, G. & Bührer, W. Phys. Status Solidi (b) 148, 457–471 (1988).10.1002/pssb.2221480203 ↗
34. Caudron, R. et al. J. Phys. I 2, 1145–1171 (1992).
35. Schönfeld, B. et al. Phys. Status Solidi (b) 183, 79–95 (1994).10.1002/pssb.2221830105 ↗
36. Bolloc’h, D. L., Finel, A. & Caudron, R. Phys. Rev. B 62, 12082–12088 (2000).10.1103/PhysRevB.62.12082 ↗