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Carles, R., Bayle, M. & Bonafos, C. (2018) Plasmon-enhanced scattering and charge transfer in few-layer graphene interacting with buried printed 2D-pattern of silver nanoparticles. Nanotechnology, 29 175301.
Added by: Richard Baschera (2018-03-23 13:15:38) Last edited by: Richard Baschera (2018-03-23 13:16:22) |
| Type de référence: Article DOI: 10.1088/1361-6528/aaafa4 Clé BibTeX: Carles2018 Voir tous les détails bibliographiques  |
Catégories: PMN Créateurs: Bayle, Bonafos, Carles Collection: Nanotechnology |
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Hybrid structures combing silver nanoparticles and few-layer graphene have been synthetized by combining low-energy ion beam synthesis and stencil techniques. A single plane of metallic nanoparticles plays the role of an embedded plasmonic enhancer located in dedicated areas at a controlled nanometer distance from deposited graphene layers. Optical imaging, reflectance and Raman scattering mapping are used to measure the enhancement of electronic and vibrational properties of these layers. In particular electronic Raman scattering is shown as notably efficient to analyze the optical transfer of charge carriers between the systems and the presence of intrinsic and extrinsic defects.
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