Shear band mediated ω phase transformation in Nb single crystals deformed at 77 K
Phase transformation is rare in pure body-centered cubic (BCC) metals due to the associated high energy barrier. Here, omega (ω) phase transformation in single-crystal niobium (Nb) under compression at 77 K was studied by atomistic characterization and density functional theory (DFT) calculation. Th...
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| Auteurs principaux: | , , , , , |
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| Format: | article |
| Langue: | EN |
| Publié: |
Taylor & Francis Group
2021
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| Accès en ligne: | https://doaj.org/article/0888df5347ad435290a741dc4c669f1e |
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