Localized vibrational, edges and breathing modes of graphene nanoribbons with topological line defects

Xia, Minggang; Su, Zhidan; Song, Yang; Han, Jinyun; Zhang, Shengli; Li, Baowen

doi:10.1140/epjb/e2013-40068-5

Cited by 1 publication

(2 citation statements)

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“…111 Localised, edges and breathing-like modes of the GNRs with topological line defects were observed and discussed in detail. 112 Recently, the layer-breathing mode (LBM) vibrations in few-layer graphene samples were reported. [113][114][115] Unlike the widely studied intralayer vibrations, the properties of these LBMs are defined by the layerlayer interactions.…”

Section: Radial Breathing-like Mode Of Graphene Nanoribbonmentioning

confidence: 99%

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Analysis of radial breathing-mode of nanostructures with various morphologies: a critical review

Ghavanloo

Fazelzadeh

Rafii-Tabar

2015

International Materials Reviews

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Knowledge about the vibrational characteristics of nanostructures is of fundamental interest, since it is a signature of their morphology and it can be utilised to predict their material properties. Radial breathing-mode (RBM) is a special vibrational mode, displayed by the nanostructures, and can be observed experimentally. Over the past two decades, the study of the RBM of the nanostructures has attracted much attention because of its importance in such applications as structural and material property characterisations. This paper reviews recent theoretical and experimental studies on the RBM frequencies of nanostructures with various morphologies. There is a one-to-one correspondence between the geometrical characteristics of the nanostructures and their RBM frequencies. An overview of the current literature discussing the RBM frequency of carbon nanostructures and their geometrical characterisation is presented first. Authors then discuss the theoretical and experimental studies on the breathing-modes of spherical nanoparticles. Different approaches, which have been utilised to obtain the RBM frequency of circular nanowires, are then reviewed. Finally, conclusions and recommendations for further research in this field are provided. To the best of our knowledge, a specialised review addressing the RBM of the nanostructures has not been available so far. This work is likely to fill this gap.

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Section: Radial Breathing-like Mode Of Graphene Nanoribbonmentioning

confidence: 99%

“…111 Localised, edges and breathing-like modes of the GNRs with topological line defects were observed and discussed in detail. 112…”

Section: Radial Breathing-like Mode Of Graphene Nanoribbonmentioning

confidence: 99%

Analysis of radial breathing-mode of nanostructures with various morphologies: a critical review

Ghavanloo

Fazelzadeh

Rafii-Tabar

2015

International Materials Reviews

View full text Add to dashboard Cite

show abstract

Localized vibrational, edges and breathing modes of graphene nanoribbons with topological line defects

Cited by 1 publication

References 39 publications

Analysis of radial breathing-mode of nanostructures with various morphologies: a critical review

Analysis of radial breathing-mode of nanostructures with various morphologies: a critical review

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