Correlation of mechanical properties and electronic structures for NdFeB permanent magnet under hydrostatic pressure based on first-principle calculation
In the present study, the mechanical properties of Nd2Fe14B phase, h-Nd2O3 phase and c-Nd2O3 phase under hydrostatic pressure are calculated by means of first principle based on density functional theory. The results show that Nd2Fe14B phase belongs to a brittle phase, whereas h-Nd2O3 and c-Nd2O3 ph...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-05-01
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| Series: | Journal of Materials Research and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785422004963 |