References
National Research Council Minerals, Critical Minerals, and the U.S. Economy (National Academies Press, 2008).
Graedel, T., Harper, E. M., Nassar, N. T. & Reck, B. K. Proc. Natl Acad. Sci. USA 112, 6295–6300 (2013).
Sugita, Y. et al. J. Appl. Phys. 76, 6637–6641 (1994).
Wang, J.-P. et al. IEEE Trans. Magnet. 48, 1710–1717 (2012).
Wang, J.-P. J. Magnet. Magnet. Mater. 497, 165962 (2020).
Jiang, Y. et al. Sci. Rep. 6, 25436 (2016).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Ball, P. Beyond rare earths. Nat. Mater. 23, 303 (2024). https://doi.org/10.1038/s41563-024-01829-9
Published:
Issue Date:
DOI: https://doi.org/10.1038/s41563-024-01829-9
- Springer Nature Limited