Graphene phonon softening and splitting by directional straining
Strain-induced graphenephonon softening and phonon band splitting are indeed fascinating, which were attributed to the phonon double resonant scattering without intrinsic involvement of C-C bond relaxation. Here, we show that the lengthening and weakening of the C-C bond softens the phonon and that...
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Main Authors: | Yang, X. X., Wang, Y., Li, J. W., Liao, W. H., Liu, Y. H., Sun, Chang Qing |
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Other Authors: | School of Electrical and Electronic Engineering |
Format: | Article |
Language: | English |
Published: |
2015
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/80981 http://hdl.handle.net/10220/39016 |
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Institution: | Nanyang Technological University |
Language: | English |
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