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Mu, WH; Cao, JS; Ou-Yang, ZC; Mu, WH (reprint author), MIT, Dept Chem, Cambridge, MA 02139 USA.
Shape transition of unstrained flattest single-walled carbon nanotubes under pressure
Source PublicationJOURNAL OF APPLIED PHYSICS
Language英语
KeywordHydrostatic-pressure Colloidal Domains Reactivity
AbstractSingle walled carbon nanotube's (SWCNT's) cross section can be flattened under hydrostatic pressure. One example is the cross section of a single walled carbon nanotube successively deforms from the original round shape to oval shape, then to peanut-like shape. At the transition point of reversible deformation between convex shape and concave shape, the side wall of nanotube is flattest. This flattest tube has many attractive properties. In the present work, an approximate approach is developed to determine the equilibrium shape of this unstrained flattest tube and the curvature distribution of this tube. Our results are in good agreement with recent numerical results, and can be applied to the study of pressure controlled electric properties of single walled carbon nanotubes. The present method can also be used to study other deformed inorganic and organic tube-like structures. (C) 2014 AIP Publishing LLC.
2014
ISSN0021-8979
Volume115Issue:4Pages:44512
Subject AreaPhysics
DOI10.1063/1.4863455
Indexed BySCI
Funding OrganizationSingapore-MIT Alliance for Research and Technology (SMART), National Science Foundation [NSF CHE-112825]; National Science Foundation of China (NSFC) [11074259, 11374310]; National Natural Science Foundation of China [91027045]; Center for Excitonics, an Energy Frontier Research Center; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-SC0001088] ; Singapore-MIT Alliance for Research and Technology (SMART), National Science Foundation [NSF CHE-112825]; National Science Foundation of China (NSFC) [11074259, 11374310]; National Natural Science Foundation of China [91027045]; Center for Excitonics, an Energy Frontier Research Center; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-SC0001088] ; Singapore-MIT Alliance for Research and Technology (SMART), National Science Foundation [NSF CHE-112825]; National Science Foundation of China (NSFC) [11074259, 11374310]; National Natural Science Foundation of China [91027045]; Center for Excitonics, an Energy Frontier Research Center; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-SC0001088] ; Singapore-MIT Alliance for Research and Technology (SMART), National Science Foundation [NSF CHE-112825]; National Science Foundation of China (NSFC) [11074259, 11374310]; National Natural Science Foundation of China [91027045]; Center for Excitonics, an Energy Frontier Research Center; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-SC0001088]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15498
Collection理论物理所科研产出_SCI论文
Corresponding AuthorMu, WH (reprint author), MIT, Dept Chem, Cambridge, MA 02139 USA.
Recommended Citation
GB/T 7714
Mu, WH,Cao, JS,Ou-Yang, ZC,et al. Shape transition of unstrained flattest single-walled carbon nanotubes under pressure[J]. JOURNAL OF APPLIED PHYSICS,2014,115(4):44512.
APA Mu, WH,Cao, JS,Ou-Yang, ZC,&Mu, WH .(2014).Shape transition of unstrained flattest single-walled carbon nanotubes under pressure.JOURNAL OF APPLIED PHYSICS,115(4),44512.
MLA Mu, WH,et al."Shape transition of unstrained flattest single-walled carbon nanotubes under pressure".JOURNAL OF APPLIED PHYSICS 115.4(2014):44512.
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