Dynamic and atomistic deformation of sp2-bonded boron nitride nanoarrays
Dynamic and atomistic deformation of sp2-bonded boron nitride nanoarrays
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DOI：
10.1063/1.1629139
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发表时间：
2003-11
影响因子：
4
通讯作者：
C. Iwamoto;Hangsheng Yang;S. Watanabe;T. Yoshida
中科院分区：
文献类型：
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作者：
C. Iwamoto;Hangsheng Yang;S. Watanabe;T. Yoshida
为了开发纳米结构，我们生产了sp 2 键合氮化硼纳米阵列（BNNA），并使用高分辨率透射电子显微镜和压电陶瓷管对压头进行三轴定位，观察了其动态变形行为。 BNNA具有显着的柔韧性和弹性，反复弯曲至最小曲率半径约4 nm时不会发生永久变形。即使反复弯曲至约 0.3 nm 的最小曲率半径，BNNA 也没有发生灾难性故障。
With the aim of developing a nanostructure, we produced an sp 2 -bonded boron nitride nanoarray (BNNA), and observed its dynamic deformation behavior using high-resolution transmission electron microscopy with a piezoceramic tube for three-axis positioning of an indenter. The BNNA has remarkable flexibility and resiliency, such that no permanent deformation occurred when it was bent repeatedly to the minimum radius of curvature of about 4 nm. Even in repeated bends to the minimum radius of curvature of about 0.3 nm, the BNNA underwent no catastrophic failure.