Discrete Breathers in Deformed Graphene
Khadeeva, Liya Z; Dmitriev, Sergey V; Kivshar, Yuri
Description
The linear and nonlinear dynamics of elastically deformed graphene have been studied. The region of the stability of a planar graphene sheet has been represented in the space of the two-dimensional strain (e{open}xx, e{open}yy) with the x and y axes oriented in the zigzag and armchair directions, respectively. It has been shown that the gap in the phonon spectrum appears in graphene under uniaxial deformation in the zigzag or armchair direction, while the gap is not formed under a hydrostatic...[Show more]
Collections | ANU Research Publications |
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Date published: | 2011 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/56801 |
Source: | Journal of Experimental and Theoretical Physics Letters |
DOI: | 10.1134/S0021364011190106 |
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01_Khadeeva_Discrete_Breathers_in_Deformed_2011.pdf | 317.31 kB | Adobe PDF | Request a copy |
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