Title: Stokes and anti-Stokes Raman spectra of the high-energy C-C stretching modes in graphene and diamond
Abstract: physica status solidi (b)Volume 252, Issue 11 p. 2380-2384 Invited Article Stokes and anti-Stokes Raman spectra of the high-energy C–C stretching modes in graphene and diamond Ado Jorio, Corresponding Author Ado Jorio Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, MG 31270-901, Brazil Corresponding author: e-mail [email protected], Phone: +55 31 34096610, Fax: +55 31 34095600Search for more papers by this authorMark Kasperczyk, Mark Kasperczyk Photonics Laboratory, ETH Zürich, 8093 Zürich, SwitzerlandSearch for more papers by this authorNick Clark, Nick Clark School of Materials and National Graphene Institute, University of Manchester, Manchester, M13 9PL United KingdomSearch for more papers by this authorElke Neu, Elke Neu Department of Physics, University of Basel, Klingelbergstrasse 82, 4056 Basel, SwitzerlandPresent address: Universität des Saarlandes, Experimentalphysik Building E2.6, Office 1.17, 66123 Saarbrücken, Germany.Search for more papers by this authorPatrick Maletinsky, Patrick Maletinsky Department of Physics, University of Basel, Klingelbergstrasse 82, 4056 Basel, SwitzerlandPresent address: Universität des Saarlandes, Experimentalphysik Building E2.6, Office 1.17, 66123 Saarbrücken, Germany.Search for more papers by this authorAravind Vijayaraghavan, Aravind Vijayaraghavan School of Materials and National Graphene Institute, University of Manchester, Manchester, M13 9PL United KingdomSearch for more papers by this authorLukas Novotny, Lukas Novotny Photonics Laboratory, ETH Zürich, 8093 Zürich, SwitzerlandSearch for more papers by this author Ado Jorio, Corresponding Author Ado Jorio Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, MG 31270-901, Brazil Corresponding author: e-mail [email protected], Phone: +55 31 34096610, Fax: +55 31 34095600Search for more papers by this authorMark Kasperczyk, Mark Kasperczyk Photonics Laboratory, ETH Zürich, 8093 Zürich, SwitzerlandSearch for more papers by this authorNick Clark, Nick Clark School of Materials and National Graphene Institute, University of Manchester, Manchester, M13 9PL United KingdomSearch for more papers by this authorElke Neu, Elke Neu Department of Physics, University of Basel, Klingelbergstrasse 82, 4056 Basel, SwitzerlandPresent address: Universität des Saarlandes, Experimentalphysik Building E2.6, Office 1.17, 66123 Saarbrücken, Germany.Search for more papers by this authorPatrick Maletinsky, Patrick Maletinsky Department of Physics, University of Basel, Klingelbergstrasse 82, 4056 Basel, SwitzerlandPresent address: Universität des Saarlandes, Experimentalphysik Building E2.6, Office 1.17, 66123 Saarbrücken, Germany.Search for more papers by this authorAravind Vijayaraghavan, Aravind Vijayaraghavan School of Materials and National Graphene Institute, University of Manchester, Manchester, M13 9PL United KingdomSearch for more papers by this authorLukas Novotny, Lukas Novotny Photonics Laboratory, ETH Zürich, 8093 Zürich, SwitzerlandSearch for more papers by this author First published: 02 September 2015 https://doi.org/10.1002/pssb.201552224Citations: 17 Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat Abstract The Stokes and the anti-Stokes Raman spectra from the high energy carbon–carbon stretching modes in graphene and diamond are studied, with a focus on their intensity dependence on the excitation laser power. For diamond, the experiment was performed on a 50 μm slice of chemical vapour deposition grown single crystal using a 785 nm laser, in both the continuous wave (CW) and pulsed mode-locked (ML—130 fs pulses) excitation regimes. For graphene, the experiments were performed on suspended samples, including single layer, bilayer with AB-staking, twisted bi-layer and a sample with 4–6 layers, using λ = 532 and 633 nm CW lasers. The Stokes and anti-Stokes intensities vary largely from sample to sample, and the anti-Stokes/Stokes intensity ratio shows different excitation laser power behaviours. 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B 43, 11740 ( 1991). Citing Literature Volume252, Issue11November 2015Pages 2380-2384 ReferencesRelatedInformation