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Vibrational Encounters – Phonon Polaritons Meet Molecules

Nature Photonics
23/11/2020

Researchers from CIC nanoGUNE BRTA (San Sebastian, Spain), in collaboration with the Donostia International Physics Center (San Sebastián, Spain) and the University of Oviedo (Spain) employed a spectroscopic nanoimaging technique to study how infrared nanolight - in form of phonon polaritons - and molecular vibrations interact with each other. The images reveal that vibrational strong coupling can be achieved, which is a phenomenon that recently attracts wide attention for its potential use to control fundamental physical and chemical material properties. The result could lead the development of a novel platform for on-chip chemical identification of tiny amounts of molecules and for studying fundamental aspects of strong coupling phenomena on the nanometer scale. The work has been published in Nature Photonics (DOI: 10.1038/s41566-020-00725-3).

How to manipulate light on the nanoscale over wide frequency ranges

Nature Materials
08/05/2020

An international team led by researchers from the University of Oviedo and the Centre for Research in Nanomaterials and Nanotechnology (CINN-CSIC), together with scientist from the Basque research centers CIC nanoGUNE, Donostia International Physics Center (DIPC), Materials Physics Center (CSIC-UPV/EHU), and international collaborators from the Chinese Academy of Sciences, Case Western Reserve University (USA), Austrian Institute of Technology, Paris Materials Centre, and University of Tokyo has discovered an effective method for controlling the frequency of confined light at the nanoscale in the form of phonon polaritons (light coupled to vibrations in the crystal). The results have now been published in Nature Materials.

CIC nanoGUNE works on infrared sensing and photodetectors within GrapheneCore3

04/05/2020

The Nanooptics Group of CIC nanoGUNE is involved in the Work Package 8: Photonics and Optoelectronics in the Graphene Flagship Core 3 project, the fourth funding cycle of the €1 Billion research initiative funded by the European Commission. The mission of Work Package Photonics and Optoelectronics is to develop GRM-based components for photonic and optoelectronic applications and to integrate them into photonic circuits, imaging arrays and optical sensors. NanoGUNE works on infrared sensing and is involved in infrared and terahertz detectors.

The ENSEMBLE3 project on new photonic materials has been launched

22/01/2020

On January 13, 2019, the ceremonial inauguration of the ENSEMBLE3 project - Center of excellence for nanophotonics, advanced materials and novel crystal growth-based technologies was held.

Apply for a Basque PhD grant with nanoGUNE

31/05/2018

NanoGUNE, located at the Ibaeta Campus of the UPV/EHU in Donostia – San Sebastián, offers PhD opportunities to graduates in Physics, Chemistry, Engineering, Biology, and related areas to get their PhD degree.