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NanoPhotonics Centre



Key publications: 


  • Out-of-Plane Nanoscale Reorganization of Lipid Molecules and Nanoparticles Revealed by Plasmonic Spectroscopy [PDF]
    M. Cheetham, J. Griffiths, B. de Nijs, G. Heath, S. Evans, J. J. Baumberg*, and R. Chikkaraddy*
    J. Phys. Chem. Lett. (2020) 11, 2875-2282
  • Quantum Electrodynamics at Room Temperature Coupling a Single Vibrating Molecule with a Plasmonic Nanocavity [PDF]
    O.S. Ojambati, R. Chikkaraddy, W. Deacon, M. Horton, D. Kos, V. A. Turek, U. Keyser, and J. J. Baumberg
    Nat Commun (2019) 10:1049
  • Mapping nanoscale hotspots with single-molecule emitters assembled into plasmonic nanocavities using DNA origami [PDF]
    R. Chikkaraddy, VA Turek, N Kongsuwan, T de Goor, A Demetriadou, O Hess, UF Keyser, and J. J Baumberg.
    Nano Letters (2018) 18, 405
  • How ultranarrow gap symmetries control plasmonic nanocavity modes [PDF]
    R. Chikkaraddy, X. Zheng, F. Benz, L.J. Brooks, B. de Nijs, C. Carnegie, M.-E. Kleemann, J. Mertens, R.W. Bowman, G.A.E. Vandenbosch, V.V. Moshchalkov, and J.J. Baumberg.
    ACS Photonics (2017) 4, 469–475
  • Strong-coupling of WSe2 in Ultra-compact Plasmonic Nanocavities at Room Temperature [PDF]
    M-E. Kleemann, R. Chikkaraddy, E. M. Alexeev, D. Kos, C. Carnegie, W. Deacon, A. C. de Pury, C. Grosse, B. de Nijs, J. Mertens, A. I. Tartakovskii, and J. J. Baumberg.
    Nat Commun (2017) 8, 1296
  • Single-molecule strong coupling at room temperature in plasmonic nanocavities [PDF]
    R. Chikkaraddy, B. de Nijs, F. Benz, S.J. Barrow, O.A. Scherman, E. Rosta, A. Demetriadou, P. Fox, O. Hess, and J.J. Baumberg.
    Nature (2016) 535, 127–130
  • Single-molecule Optomechanics in 'Picocavities' [PDF]

    F. Benz, M. K. Schmidt, A. Dreismann, R. Chikkaraddy, Y. Zhang, A. Demetriadou, C. Carnegie, H. Ohadi, B. de Nijs, R. Esteban, J. Aizpurua, and J. J. Baumberg.
    Science (2016) 354, 726–729

  • Plasmofluidic Single-molecule Surface-enhanced Raman Scattering from Dynamic Assembly of Plasmonic Nanoparticles [DOI]

    P. P. Patra, R. Chikkaraddy, R .P. N. Tripathi, A. Dasgupta, and G. V. P. Kumar.
    Nat Commun (2014) 5, 5357


Title A - Research Fellow, Trinity College
Dr Rohit  Chikkaraddy
Not available for consultancy

Latest news

Featured article in Nature Communications

30 November 2021

Our work on tracking the interactions between single molecules and gold atoms has been selected as Featured Article in Nature Communications. A great recognition of the hard work put in by Jack and Tamás! Article available here . single_molecule_gold_Atom.gif

Bowling November '21

29 November 2021

A nice evening out with the NanoPhotonics group. About 30 people from the NanoPhotoncis centre decided to go bowling together at the Leisure Centre. And ofcourse pub afterwards. Thanks to the organizers Sarah and Ishaan.

Royal Society University Research Fellowship: Bart de Nijs

24 November 2021

Bart de Nijs has been awarded a prestigious University Research Fellowship from the Royal Society. This will be held in the NanoPhotonics Centre where Bart will focus his research on combining the powerful optical properties of self-assembled plasmonic nanoarchitectures with molecular catalysts to develop new types of...