Self-assembled chiral phosphorus nanotubes from phosphorene: a molecular dynamics study | |
Pan DX(潘斗兴)![]() ![]() ![]() | |
Source Publication | RSC ADVANCES
![]() |
2017 | |
Volume | 7Issue:40Pages:24647-24651 |
ISSN | 2046-2069 |
Abstract | Controlled syntheses in nanoscale structures should be expected and phosphorous nanotubes with predefined chiralities are important in electronic devices with tunable bandgap. Here incorporating molecular dynamics simulations with theoretical analyses we show that a zigzag phosphorene nanoribbon can self-assemble and form a corresponding chiral phosphorous nanotube surrounding a template armchair phosphorous nanotube. The van der Waals potential between the nanoribbon and the nanotube is transformed to the intrinsic deformed and chemical bonding energies of the synthesized tube together with partial kinetic energy. The self-assembly process has an apparent temperature dependence and size effect and the formed chiral tube is thermodynamically stable. Also the chirality and measurement can be tuned by the radius of template tube and the aspect ratio of raw ribbon. The study suggests a novel and feasible approach for controlled synthesis of phosphorous nanotubes and thus is of great interest for semiconductor device applications. |
DOI | 10.1039/c7ra03807k |
Indexed By | SCI ; EI |
Language | 英语 |
WOS ID | WOS:000401525700011 |
WOS Keyword | NEGATIVE POISSONS RATIO ; LAYER BLACK PHOSPHORUS ; GRAPHENE NANORIBBONS ; CARBON NANOTUBES ; NANOSCROLLS |
WOS Research Area | Chemistry |
WOS Subject | Chemistry, Multidisciplinary |
Funding Organization | NSFC of China(11602270 ; MOST of China(2014CB920903 ; National Basic Research Program of China ("973" Project)(2012CB937500) ; 11574029 ; 2016YFA0300600) ; 11532013) |
Department | LNM固体物理力学 |
Classification | 二类 |
Ranking | 1 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://dspace.imech.ac.cn/handle/311007/60549 |
Collection | 非线性力学国家重点实验室 |
Corresponding Author | Yao, YG (reprint author), Beijing Inst Technol, Sch Phys, Lab Quantum Funct Mat Design & Applicat, Beijing 100081, Peoples R China. |
Recommended Citation GB/T 7714 | Pan DX,Wang TC,Wang C,et al. Self-assembled chiral phosphorus nanotubes from phosphorene: a molecular dynamics study[J]. RSC ADVANCES,2017,7,40,:24647-24651. |
APA | Pan DX,Wang TC,Wang C,Guo W,Yao YG,&Yao, YG .(2017).Self-assembled chiral phosphorus nanotubes from phosphorene: a molecular dynamics study.RSC ADVANCES,7(40),24647-24651. |
MLA | Pan DX,et al."Self-assembled chiral phosphorus nanotubes from phosphorene: a molecular dynamics study".RSC ADVANCES 7.40(2017):24647-24651. |
Files in This Item: | Download All | |||||
File Name/Size | DocType | Version | Access | License | ||
JouAr-2017-080.pdf(1191KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment