Raman spectroscopy of a single gold nanoparticle dimer

Jeremie Margueritat

Université Claude Bernard Lyon 1

Dr Jérémie Margueritat is CNRS researcher at the Institut Lumière Matière (iLM, Lyon, France). His research activities focus on the acoustic vibrations of nano-objects and their coupling with light. Experimental physicist, he develops new experiments based on the analysis of the inelastic light scattering in the low frequency range (Raman/Brillouin) to study single nano-object vibrations submitted to environmental modification (chemical, pressure,  temperature...).


This paper reports the first measurement of ultra-low frequency Raman scattering by a single nano-system (an isolated gold nanoparticle embedded in a polymer matrix or a dimer of two such nanoparticles). This spectroscopy... [ view full abstract ]


  1. Adrien Girard (Goethe-Universität)
  2. Hélène Gehan (Université Claude Bernard Lyon 1)
  3. Alain Mermet (Université Claude Bernard Lyon 1)
  4. Christophe Bonnet (Université Claude Bernard Lyon 1)
  5. Jean Lermé (Université Claude Bernard Lyon 1)
  6. Alice Berthelot (Université Claude Bernard Lyon 1)
  7. Emmanuel Cottancin (Université Claude Bernard Lyon 1)
  8. Aurélien Crut (Université Claude Bernard Lyon 1)
  9. Jeremie Margueritat (Université Claude Bernard Lyon 1)

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OS3b-1 » Nano-Optomechanics (16:40 - Wednesday, 3rd October, ROOM 1)

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