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Ultra-large electric field–induced strain in potassium sodium niobate crystals
Electromechanical coupling in piezoelectric materials allows direct conversion of electrical energy into mechanical energy and vice versa. Here, we demonstrate lead-free (K(x)Na(1−x))NbO(3) single crystals with an ultrahigh large-signal piezoelectric coefficient d(33)* of 9000 pm V(−1), which is sup...
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| Publié dans: | Sci Adv |
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| Auteurs principaux: | , , , , , , , , , , , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
American Association for the Advancement of Science
2020
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7101228/ https://ncbi.nlm.nih.gov/pubmed/32258401 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/sciadv.aay5979 |
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