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Orientation-Independent Yield Stress and Activation Volume of Dislocation Nucleation in LiTaO(3) Single Crystal by Nanoindentation
Relying on nanoindentation technology, we investigated the elastic-to-plastic transition via first pop-in event and estimated the corresponding shear stress for incipient plasticity, i.e., yielding in the three typical orientations, i.e., X-112°, Y-36°, and Y-42° planes. The occurrence of incipient...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6747799/ https://www.ncbi.nlm.nih.gov/pubmed/31480287 http://dx.doi.org/10.3390/ma12172799 |