Efficient selection methods for black phosphorene nanoribbons
Wei, N; Chen, Y; Zhang, YY; Zhou, C; Hao, XL; Xu, K; Cai, K; Chen, JG
2018
发表期刊NANOSCALE
ISSN2040-3364
卷号10期号:9页码:4385-4390
文章类型期刊论文
摘要Black phosphorene (BP) has shown anisotropic, electronic, mechanical, and thermal properties for various promising applications in recent years. To take full advantage of this unique anisotropy in its further functional design and application, it is of paramount importance to separate BP with well-defined chirality quickly and precisely. In this paper, we propose three efficient methods to separate BP ribbons with different chiralities by utilizing their strong chirality-dependent bending stiffness. Our results show that the bending stiffness in the zigzag direction is 4 times larger than that in the armchair direction. The mechanical anisotropy and bending-binding competition are used to realize chirality-dependent design. To fold, wrap or scroll the BP nanoribbons, it is necessary to overcome the bending stiffness by applying the binding energy between the BP nanoribbons and the contact surfaces. Due to the mechanical anisotropy, the BP nanoribbons could easily be folded, wrapped and scrolled along the armchair direction rather than the zigzag direction. Therefore, we introduce this characteristic in our chirality separation designs as, the self-folding model to fold up the armchair BP nanoribbons by nanoparticles, the suspension-bridge sieve model to pull down the armchair BP nanoribbons, and the nanorod-roller model to scroll up the armchair nanoribbons. Our separation methods in this research can be extended to other 2D materials with anisotropic mechanical properties. We hope our findings would offer a novel route for the manufacturing of BP-based electronic devices and self-assembly of nano-devices.
关键词Thermal-conductivity Molecular-dynamics Transport Conductance Anisotropy Mobility
DOI10.1039/c7nr08311d
收录类别SCI
语种英语
WOS记录号WOS:000426708500027
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/28990
专题中科院上海应用物理研究所2011-2018年
作者单位1.Wei, N
2.Chen, Y
3.Zhang, YY
4.Zhou, C
5.Hao, XL
6.Xu, K
7.Cai, K
8.Chen, JG
推荐引用方式
GB/T 7714
Wei, N,Chen, Y,Zhang, YY,et al. Efficient selection methods for black phosphorene nanoribbons[J]. NANOSCALE,2018,10(9):4385-4390.
APA Wei, N.,Chen, Y.,Zhang, YY.,Zhou, C.,Hao, XL.,...&Chen, JG.(2018).Efficient selection methods for black phosphorene nanoribbons.NANOSCALE,10(9),4385-4390.
MLA Wei, N,et al."Efficient selection methods for black phosphorene nanoribbons".NANOSCALE 10.9(2018):4385-4390.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Efficient selection (2137KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wei, N]的文章
[Chen, Y]的文章
[Zhang, YY]的文章
百度学术
百度学术中相似的文章
[Wei, N]的文章
[Chen, Y]的文章
[Zhang, YY]的文章
必应学术
必应学术中相似的文章
[Wei, N]的文章
[Chen, Y]的文章
[Zhang, YY]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Efficient selection methods for black phosphorene nanoribbons.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。