Investigation of single wall carbon nanotubes electrical properties and normal mode analysis: Dielectric effects

Besides thermodynamic information, vibration can identify modes of a molecule by comparison of the spectroscopy and parameterize force field. By the application of group theory with the state of projection operators, a systematic method for getting the vibrational model of molecules such as the (3,...

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Main Authors: Lee V.S., Nimmanpipug P., Mollaamin F., Kungwan N., Thanasanvorakun S., Monajjemi M.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-71049167125&partnerID=40&md5=d42808147524ae887cf52949b0baf8ef
http://cmuir.cmu.ac.th/handle/6653943832/5730
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spelling th-cmuir.6653943832-57302014-08-30T03:23:23Z Investigation of single wall carbon nanotubes electrical properties and normal mode analysis: Dielectric effects Lee V.S. Nimmanpipug P. Mollaamin F. Kungwan N. Thanasanvorakun S. Monajjemi M. Besides thermodynamic information, vibration can identify modes of a molecule by comparison of the spectroscopy and parameterize force field. By the application of group theory with the state of projection operators, a systematic method for getting the vibrational model of molecules such as the (3, 0), (4, 0), (5, 0) nanotubes was proposed. The U matrix from the combination of primitive's harmonic vibrations was calculated and the effect of dielectric constants on the mechanism of these vibrations in nanotubes was studied. We found that in the high dielectrics the frequency of vibration has alternative behavior, however by the decreasing of the dielectrics, this behavior change to stable situation of geometry. The calculated data shown in Tables and Figures are in correspondence with some behavior of nanotubes. © 2009 Pleiades Publishing, Ltd. 2014-08-30T03:23:23Z 2014-08-30T03:23:23Z 2009 Article 00360244 10.1134/S0036024409130184 http://www.scopus.com/inward/record.url?eid=2-s2.0-71049167125&partnerID=40&md5=d42808147524ae887cf52949b0baf8ef http://cmuir.cmu.ac.th/handle/6653943832/5730 English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
description Besides thermodynamic information, vibration can identify modes of a molecule by comparison of the spectroscopy and parameterize force field. By the application of group theory with the state of projection operators, a systematic method for getting the vibrational model of molecules such as the (3, 0), (4, 0), (5, 0) nanotubes was proposed. The U matrix from the combination of primitive's harmonic vibrations was calculated and the effect of dielectric constants on the mechanism of these vibrations in nanotubes was studied. We found that in the high dielectrics the frequency of vibration has alternative behavior, however by the decreasing of the dielectrics, this behavior change to stable situation of geometry. The calculated data shown in Tables and Figures are in correspondence with some behavior of nanotubes. © 2009 Pleiades Publishing, Ltd.
format Article
author Lee V.S.
Nimmanpipug P.
Mollaamin F.
Kungwan N.
Thanasanvorakun S.
Monajjemi M.
spellingShingle Lee V.S.
Nimmanpipug P.
Mollaamin F.
Kungwan N.
Thanasanvorakun S.
Monajjemi M.
Investigation of single wall carbon nanotubes electrical properties and normal mode analysis: Dielectric effects
author_facet Lee V.S.
Nimmanpipug P.
Mollaamin F.
Kungwan N.
Thanasanvorakun S.
Monajjemi M.
author_sort Lee V.S.
title Investigation of single wall carbon nanotubes electrical properties and normal mode analysis: Dielectric effects
title_short Investigation of single wall carbon nanotubes electrical properties and normal mode analysis: Dielectric effects
title_full Investigation of single wall carbon nanotubes electrical properties and normal mode analysis: Dielectric effects
title_fullStr Investigation of single wall carbon nanotubes electrical properties and normal mode analysis: Dielectric effects
title_full_unstemmed Investigation of single wall carbon nanotubes electrical properties and normal mode analysis: Dielectric effects
title_sort investigation of single wall carbon nanotubes electrical properties and normal mode analysis: dielectric effects
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-71049167125&partnerID=40&md5=d42808147524ae887cf52949b0baf8ef
http://cmuir.cmu.ac.th/handle/6653943832/5730
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