Direct observation of inner and outer Gʹ band double-resonance Raman scattering in free standing graphene
In contrary to the widely reported single and symmetric peak feature of G′ band in Raman spectrum of graphene, we herein report the observation of splitting in G′ band in free standing graphene. Our experimental findings provide a direct and strong support for the previous theoretical prediction tha...
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| Main Authors: | , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2013
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/95473 http://hdl.handle.net/10220/9296 |
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| Institution: | Nanyang Technological University |
| Language: | English |