IMECH-IR  > 非线性力学国家重点实验室
Self-assembled chiral phosphorus nanotubes from phosphorene: a molecular dynamics study
Pan DX(潘斗兴); Wang TC(王自强); Wang C(王超); Guo W; Yao YG; Yao, YG (reprint author), Beijing Inst Technol, Sch Phys, Lab Quantum Funct Mat Design & Applicat, Beijing 100081, Peoples R China.
Source PublicationRSC ADVANCES
2017
Volume7Issue:40Pages:24647-24651
ISSN2046-2069
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.

DOI10.1039/c7ra03807k
Indexed BySCI ; EI
Language英语
WOS IDWOS:000401525700011
WOS KeywordNEGATIVE POISSONS RATIO ; LAYER BLACK PHOSPHORUS ; GRAPHENE NANORIBBONS ; CARBON NANOTUBES ; NANOSCROLLS
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
Funding OrganizationNSFC of China(11602270 ; MOST of China(2014CB920903 ; National Basic Research Program of China ("973" Project)(2012CB937500) ; 11574029 ; 2016YFA0300600) ; 11532013)
DepartmentLNM固体物理力学
Classification二类
Ranking1
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/60549
Collection非线性力学国家重点实验室
Corresponding AuthorYao, 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.
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