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Article: Vibrational and dynamic analysis of C60 and C30 fullerenes using FEM

TitleVibrational and dynamic analysis of C60 and C30 fullerenes using FEM
Authors
KeywordsC30
C60
Carbon atoms
Carbon bond
Displacement vectors
Issue Date2012
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/commatsci
Citation
Computational Materials Science, 2012, v. 56, p. 131-140 How to Cite?
Abstract
Vibrational analysis of C60 and C30 fullerenes was performed using a finite element method (FEM). The vibrational behaviors of 10ea C60 and C30 fullerenes with 600ea and 300ea for each atomic carbon, respectively, were modeled using three-dimensional elastic beams of carbon bonds and point masses. Furthermore, dynamic analysis of fullerenes was performed using the nonlinear elastic elements. The natural frequencies, strain and kinetic energy were calculated by considering the van der Waals force between the carbon atoms in the hexagonal and pentagonal lattice. The natural frequencies strain and kinetic energy of fullerenes were estimated depending on the geometric fullerene type with boundary conditions. The natural frequencies of the 10ea C60 fullerenes increased significantly at higher modes of vibration. In the dynamic analysis, the change in displacement over time occurs more significantly along the z-axis than the x-, y-axis, and the value of a displacement vector sum is somewhat larger in the C30 than in the C60 fullerenes. © 2012 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/150652
ISSN
2013 Impact Factor: 1.879
2013 SCImago Journal Rankings: 1.086
ISI Accession Number ID
Funding AgencyGrant Number
Chonbuk National University
Funding Information:

This paper was supported by the research funds of Chonbuk National University, 2011.

References

 

Author Affiliations
  1. Chonbuk National University
  2. The University of Hong Kong
  3. University of Illinois at Urbana-Champaign
DC FieldValueLanguage
dc.contributor.authorLee, JHen_US
dc.contributor.authorLee, BSen_US
dc.contributor.authorAu, FTKen_US
dc.contributor.authorZhang, Jen_US
dc.contributor.authorZeng, Yen_US
dc.date.accessioned2012-06-26T06:06:29Z-
dc.date.available2012-06-26T06:06:29Z-
dc.date.issued2012en_US
dc.identifier.citationComputational Materials Science, 2012, v. 56, p. 131-140en_US
dc.identifier.issn0927-0256en_US
dc.identifier.urihttp://hdl.handle.net/10722/150652-
dc.description.abstractVibrational analysis of C60 and C30 fullerenes was performed using a finite element method (FEM). The vibrational behaviors of 10ea C60 and C30 fullerenes with 600ea and 300ea for each atomic carbon, respectively, were modeled using three-dimensional elastic beams of carbon bonds and point masses. Furthermore, dynamic analysis of fullerenes was performed using the nonlinear elastic elements. The natural frequencies, strain and kinetic energy were calculated by considering the van der Waals force between the carbon atoms in the hexagonal and pentagonal lattice. The natural frequencies strain and kinetic energy of fullerenes were estimated depending on the geometric fullerene type with boundary conditions. The natural frequencies of the 10ea C60 fullerenes increased significantly at higher modes of vibration. In the dynamic analysis, the change in displacement over time occurs more significantly along the z-axis than the x-, y-axis, and the value of a displacement vector sum is somewhat larger in the C30 than in the C60 fullerenes. © 2012 Elsevier B.V. All rights reserved.en_US
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/commatscien_US
dc.relation.ispartofComputational Materials Scienceen_US
dc.subjectC30en_US
dc.subjectC60en_US
dc.subjectCarbon atomsen_US
dc.subjectCarbon bonden_US
dc.subjectDisplacement vectorsen_US
dc.titleVibrational and dynamic analysis of C60 and C30 fullerenes using FEMen_US
dc.typeArticleen_US
dc.identifier.emailLee, JH: jinhyu@jbnu.ac.kren_US
dc.identifier.emailAu, FTK: francis.au@hku.hk-
dc.identifier.authorityAu, FTK=rp00083en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.commatsci.2012.01.019en_US
dc.identifier.scopuseid_2-s2.0-84862788120-
dc.identifier.hkuros209128-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84856582646&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume56en_US
dc.identifier.spage131en_US
dc.identifier.epage140en_US
dc.identifier.isiWOS:000300729400019-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridZeng, Y=54951571200en_US
dc.identifier.scopusauthoridZhang, J=54951645600en_US
dc.identifier.scopusauthoridAu, FTK=7005204072en_US
dc.identifier.scopusauthoridLee, BS=54950832400en_US
dc.identifier.scopusauthoridLee, JH=54950326200en_US
dc.identifier.citeulike10348893-

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