Strain engineering in graphene by laser irradiation

Papasimakis, N., Mailis, S., Huang, C.C., Al-Saab, F., Hewak, D.W., Luo, Z. and Shen, Z.X. (2015) Strain engineering in graphene by laser irradiation. Applied Physics Letters, 106 (6), 1-4. (doi:10.1063/1.4907776).

Record type: Article

Abstract

We demonstrate that the Raman spectrum of graphene on lithium niobate can be controlled locally by continuous exposure to laser irradiation. We interpret our results in terms of changes to doping and mechanical strain and show that our observations are consistent with light-induced gradual strain relaxation in the graphene layer.

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Accepted/In Press date: 28 January 2015

Published date: 9 February 2015

Organisations: Optoelectronics Research Centre

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Identifiers

Local EPrints ID: 374273

URI: http://eprints.soton.ac.uk/id/eprint/374273

DOI: doi:10.1063/1.4907776

ISSN: 0003-6951

PURE UUID: 7407769c-e9ac-4992-b017-14b59c4fda85

ORCID for N. Papasimakis:

orcid.org/0000-0002-6347-6466

ORCID for S. Mailis:

orcid.org/0000-0001-8100-2670

ORCID for C.C. Huang:

orcid.org/0000-0003-3471-2463

ORCID for D.W. Hewak:

orcid.org/0000-0002-2093-5773

Catalogue record

Date deposited: 11 Feb 2015 14:58

Last modified: 15 Mar 2024 03:28

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Contributors

Author: N. Papasimakis

Author: S. Mailis

Author: C.C. Huang

Author: F. Al-Saab

Author: D.W. Hewak

Author: Z. Luo

Author: Z.X. Shen

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