The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Potential high- T c superconducting lanthanum and yttrium hydrides at high pressure
Open accessAbstract
Significance: Theoretical predictions and subsequent experimental observations of high-temperature superconductivity in dense hydrogen-rich compounds have reinvigorated the field of superconductivity. A systematic computational study of the hydrides of lanthanum and yttrium over a wide composition range reveals hydrogen-rich structures with intriguing electronic properties under pressure. Electron–phonon coupling calculations predict the existence of new superconducting phases, some exhibiting superconductivity in the range of room temperature. Moreover, the calculated stabilities indicate the materials could be synthesized at pressures that are currently accessible in the laboratory. The results open the prospect for the design, synthesis, and recovery of new high-temperature superconductors with potential practical applications.
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Citations
Cites
Generalized Gradient Approximation Made Simple
Perdew, J. P., Burke, K., & Ernzerhof, M. (1996) · Physical Review Letters · doi:10.1103/physrevlett.77.3865 · Cited by 215,824
Cited by
Superconductivity at 250 K in lanthanum hydride under high pressures
Drozdov, A. P., Kong, P. P., Minkov, V. S., Besedin, S. P., Kuzovnikov, M. A., Mozaffari, S., Balicas, L., Balakirev, F. F., Graf, D. E., Prakapenka, V. B., et al. (2019) · Nature · doi:10.1038/s41586-019-1201-8 · Cited by 1,633
Superconductivity up to 243 K in the yttrium-hydrogen system under high pressure
Kong, P., Minkov, V. S., Kuzovnikov, M. A., Drozdov, A. P., Besedin, S. P., Mozaffari, S., Balicas, L., Balakirev, F. F., Prakapenka, V. B., Chariton, S., et al. (2021) · Nature Communications · doi:10.1038/s41467-021-25372-2 · Cited by 528
Synthesis and Stability of Lanthanum Superhydrides
Geballe, Z. M., Liu, H., Mishra, A. K., Ahart, M., Somayazulu, M., Meng, Y., Baldini, M., & Hemley, R. J. (2018) · Angewandte Chemie International Edition · doi:10.1002/anie.201709970 · Cited by 299
Self-citationElectronic Structure: Basic Theory and Practical Methods
Martin, R. M. (2020) · Cambridge University Press eBooks · doi:10.1017/9781108555586 · Cited by 269
Zhang, Z., Cui, T., Hutcheon, M. J., Shipley, A. M., Song, H., Du, M., Kresin, V. Z., Duan, D., Pickard, C. J., & Yao, Y. (2022) · Physical Review Letters · doi:10.1103/physrevlett.128.047001 · Cited by 253
Metadata
- Authors
- Liu, H., Naumov, I. I., Hoffmann, R., Ashcroft, N. W., & Hemley, R. J.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2017-06-19
- Volume
- 114
- Issue
- 27
- Pages
- 6990-6995
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2681350253
- Cited by
- 1,065
- References
- 1
- FWCI
- 56.25
- Type
- journal article
- Language
- en
- Open access
- green
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- Liu, H., Naumov, I. I., Hoffmann, R., Ashcroft, N. W., & Hemley, R. J. (2017). Potential high- T c superconducting lanthanum and yttrium hydrides at high pressure. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1704505114
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