Intrinsic toughening and stable crack propagation in hexagonal boron nitride

• Main Authors: Yang, Yingchao, Song, Zhigong, Lu, Guangyuan, Zhang, Qinghua, Zhang, Boyu, Ni, Bo, Wang, Chao, Li, Xiaoyan, Gu, Lin, Xie, Xiaoming, Gao, Huajian, Lou, Jun
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Engineering::Mechanical engineering; Mechanical-Properties; Fracture
• 在線閱讀: https://hdl.handle.net/10356/161391

If a bulk material can withstand a high load without any irreversible damage (such as plastic deformation), it is usually brittle and can fail catastrophically1,2. This trade-off between strength and fracture toughness also extends into two-dimensional materials space3–5. For example, graphene has u...