@article{article, title  = {{A regime beyond the Hall–Petch and inverse-Hall–Petch regimes in ultrafine-grained solids}},

 publisher = {{Springer Science and Business Media LLC}},

 url = {{}},

 year = {{2022}},

 month = {{12}},

 author = {{Zhang H and Liu F and Ungar G and Zheng Z and Sun Q and Han Y}},

 doi = {{10.1038/s42005-022-01107-7}},

 volume = {{5}},

 journal = {{Communications Physics}},

 note = {{Accessed on 2025/01/13}}}