Two-dimensional ferroelasticity in van der Waals β’-In2Se3
Ferroelasticity is predicted theoretically in 2D materials, but it lacks experimental validation. Here, the authors find 2D ferroelasticity in both exfoliated and CVD-grown β’-In2Se3 down to few-layer thickness by atomic-resolution electron microscopy, in situ X-ray diffraction, and polarized-light...
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Main Authors: | Chao Xu, Jianfeng Mao, Xuyun Guo, Shanru Yan, Yancong Chen, Tsz Wing Lo, Changsheng Chen, Dangyuan Lei, Xin Luo, Jianhua Hao, Changxi Zheng, Ye Zhu |
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Format: | article |
Language: | EN |
Published: |
Nature Portfolio
2021
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Subjects: | |
Online Access: | https://doaj.org/article/4549b05f1d6a49089a43f94c9d13de56 |
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