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Hot plasmons make graphene shine

Nature Materials volume 20, pages 721–722 (2021)Cite this article

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Bright hot plasmon emission is observed in graphene due to the ultrafast relaxation of hot carriers that were excited by femtosecond laser pulses of visible light.

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Fig. 1: Artistic impression of the bright hot plasmon emission process.

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Authors and Affiliations

  1. ICFO-Institut de Ciencies Fotoniques, The Barcelona Institute of Science and Technology, Castelldefels (Barcelona), Spain

    Frank H. L. Koppens

  2. ICREA – Institució Catalana de Recerça i Estudis Avancats, Barcelona, Spain

    Frank H. L. Koppens

  3. Catalan Institute of Nanoscience and Nanotechnology (ICN2), BIST & CSIC, Campus UAB, Bellaterra (Barcelona), Spain

    Klaas-Jan Tielrooij

Authors
  1. Frank H. L. Koppens
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  2. Klaas-Jan Tielrooij
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Correspondence to Frank H. L. Koppens.

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The authors declare no competing interests.

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Koppens, F.H.L., Tielrooij, KJ. Hot plasmons make graphene shine. Nat. Mater. 20, 721–722 (2021). https://doi.org/10.1038/s41563-021-00952-1

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