Please use this identifier to cite or link to this item: https://doi.org/10.1209/0295-5075/92/67001
DC FieldValue
dc.titleOptical properties of strained graphene
dc.contributor.authorPereira, V.M.
dc.contributor.authorRibeiro, R.M.
dc.contributor.authorPeres, N.M.R.
dc.contributor.authorCastro Neto, A.H.
dc.date.accessioned2014-10-16T09:35:25Z
dc.date.available2014-10-16T09:35:25Z
dc.date.issued2010-12
dc.identifier.citationPereira, V.M., Ribeiro, R.M., Peres, N.M.R., Castro Neto, A.H. (2010-12). Optical properties of strained graphene. EPL 92 (6) : -. ScholarBank@NUS Repository. https://doi.org/10.1209/0295-5075/92/67001
dc.identifier.issn02955075
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/97451
dc.description.abstractThe optical conductivity of graphene strained uniaxially is studied within the Kubo-Greenwood formalism. Focusing on inter-band absorption, we analyze and quantify the breakdown of universal transparency in the visible region of the spectrum, and analytically characterize the transparency as a function of strain and polarization. Measuring transmittance as a function of incident polarization directly reflects the magnitude and direction of strain. Moreover, direction-dependent selection rules permit the identification of the lattice orientation by monitoring the van Hove transitions. These photoelastic effects in graphene can be explored towards atomically thin, broadband optical elements. © 2010 Europhysics Letters Association.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1209/0295-5075/92/67001
dc.description.sourcetitleEPL
dc.description.volume92
dc.description.issue6
dc.description.page-
dc.identifier.isiut000287023900021
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