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Dr. Nikitas Papasimakis

Project
Planar Metamaterials

Short CV
Nikitas Papasimakis completed his undergraduate studies in the Physics Department of the Athens National University, Greece in 2005 and his PhD studies in the Optoelectronics Research Centre at the University of Southampton in 2009. In the same year, he was awarded a PhD Plus fellowship to continue his research as a postdoctoral fellow and in 2010 he was appointed Leverhulme Advanced Research fellow at the same institution.

Articles

  1. Measures of space-time non-separability of electromagnetic pulses
    Y. Shen, A. Zdagkas, N. Papasimakis and N. I. Zheludev
    arXiv:2006.12603 (2020) - arXiv
  2. Deeply Subwavelength Optical Imaging
    T. Pu, J. Y. Ou, N. Papasimakis, N. I. Zheludev
    arXiv:2001.01068 (2020) - arXiv
  3. Building blocks for space-time non-separable pulses
    A. Zdagkas, N. Papasimakis, V. Savinov, N. I. Zheludev
    arXiv:1912.09332 (2020) - arXiv
  4. Label-free deeply subwavelength optical microscopy
    T. Pu, J. Y. Ou, N. Papasimakis and N. I. Zheludev
    Appl. Phys. Lett. 116 131105 (2020) doi: 10.1063/5.0003330 - pdf
  5. Singularities in the flying electromagnetic doughnuts
    A. Zdagkas, N. Papasimakis, V. Savinov, M. R. Dennis and N. I. Zheludev
    Nanophotonics 8 (8), 1379-1385 (2019) doi: 10.1515/nanoph-2019-0101 - pdf
  6. Roadmap on metasurfaces
    O. Quevedo-Teruel1, H. Chen, A. Díaz-Rubio, G. Gok, A. Grbic, G. Minatti, E. Martini, S. Maci, G. V. Eleftheriades, M. Chen, N. I. Zheludev, N. Papasimakis, S. Choudhury, Z. A. Kudyshev, S. Saha, H. Reddy, A. Boltasseva, V. M. Shalaev, A. V. Kildishev, D. Sievenpiper, C. Caloz, A. Alù , Q. He, L. Zhou, G. Valerio, E. Rajo-Iglesias, Z. Sipus, F. Mesa, R. Rodríguez-Berral, F. Medina, V. Asadchy, S. Tretyakov and C. Craeye
    J. Opt. 21, 073002 (2019) doi: 10.1088/2040-8986/ab161d - pdf
  7. Optical anapoles
    V. Savinov, N. Papasimakis, D.P. Tsai & N.I. Zheludev
    Comms. phys. 2, 69 (2019) doi: 10.1038/s42005-019-0167-z - pdf
  8. Cooperative field localization and excitation eigenmodes in disordered metamaterials
    N. Papasimakis, S. D. Jenkins, S. Savo, N. I. Zheludev, and J. Ruostekoski
    Phys. Rev. B 99, 014210 (2019) doi: 10.1103/PhysRevB.99.014210 - pdf
  9. Strong interactions and subradiance in disordered metamaterials
    S. D. Jenkins, N. Papasimakis, S. Savo, N. I. Zheludev, and J. Ruostekoski
    Phys. Rev. B 98, 245136 (2019) doi: 10.1103/PhysRevB.98.245136 - pdf
  10. Optical gating of graphene on photoconductive Fe:LiNbO3
    J. Gorecki, V. Apostolopoulos, J. Y. Ou, S. Mailis, and N. Papasimakis
    ACS Nano 12, 5940−5945 (2018) doi: 10.1021/acsnano.8b02161 - free access
  11. Pulse generation scheme for flying electromagnetic doughnuts
    N. Papasimakis, T. Raybould, V. A. Fedotov, D. P. Tsai, I. Youngs, and N. I. Zheludev
    Phys. Rev. B 97 201409(R) (2018) doi: 10.1103/PhysRevB.97.201409 - pdf

    [Featured in Physics, http://physics.aps.org]
  12. Magneto-optical response in bimetallic metamaterials
    E. Atmatzakis, N. Papasimakis, V. A. Fedotov, G. Vienne and N. I. Zheludev
    Nanophotonics 7(1), 199–206 (2018) doi: 10.1515/nanoph-2016-0162 - pdf
  13. Exciting dynamic anapoles with electromagnetic doughnut pulses
    T. Raybould, V. A. Fedotov, N. Papasimakis, I. Youngs, and N. I. Zheludev
    Appl. Phys. Lett. 111, 081104 (2017) doi: 10.1063/1.4999368 - pdf

    [Apl. Phys. Lett. cover page, pdf]
  14. Many-Body subradiant excitations in metamaterial arrays: experiment and theory
    S. D. Jenkins, J. Ruostekoski, N. Papasimakis, S. Savo, and N. I. Zheludev
    Phys. Rev. Lett. 119, 053901 (2017) doi: 10.1103/PhysRevLett.119.053901 - pdf
  15. Spontaneous natural optical activity in disordered media
    F. A. Pinheiro, V. A. Fedotov, N. Papasimakis, and N. I. Zheludev
    Phys. Rev. B 95, 220201(R) (2017) doi: 10.1103/PhysRevB.95.220201 - pdf
  16. Plasmonic absorption properties of bimetallic metamaterials
    E. Atmatzakis, N. Papasimakis, and N. I. Zheludev
    Microelectron. Eng. 172, 30-34 (2017) doi: 10.1016/j.mee.2017.02.009
  17. Self-Affine graphene metasurfaces for tunable broadband absorption
    P. C. Wu, N. Papasimakis, and D. P. Tsai
    Phys. Rev. Appl. 6, 044019 (2016) doi: 10.1103/PhysRevApplied.6.044019 - pdf
  18. Toroidal circular dichroism
    T. A. Raybould, V. A. Fedotov, N. Papasimakis, I. Kuprov, I. J. Youngs, W. T. Chen, D. P. Tsai, and N. I. Zheludev
    Phys. Rev. B 94(3), 035119 (2016) doi: 10.1103/PhysRevB.94.035119 - pdf
  19. Electromagnetic toroidal excitations in matter and free space
    N. Papasimakis, V. Fedotov, V. Savinov, T. A. Raybould, and N. I. Zheludev
    Nat. Mater. 15, 263 (2016) doi: 10.1038/NMAT4563 - free access
  20. Focused electromagnetic doughnut pulses and their interaction with interfaces and nanostructures
    T. A. Raybould, V. A. Fedotov, N. Papasimakis, I. J. Youngs, and N. I. Zheludev
    Opt. Express 24(4), 3150 (2016) doi: 10.1364/OE.24.003150 - pdf
  21. Wavevector selective metasurfaces and tunnel vision filters
    V. A. Fedotov, J. Wallauer, M. Walther, M. Perino, N. Papasimakis, N. I. Zheludev
    Light Sci. Appl. 4, e306 (2015) doi: 10.1038/lsa.2015.79 - pdf
  22. Strain engineering in graphene by laser irradiation
    N. Papasimakis, S. Mailis, C. C. Huang, F. Al-Saab, D. W. Hewak, Z. Luo, Z. X. Shen
    Appl. Phys. Lett. 106, 061904 (2015) doi: 10.1063/1.4907776 - pdf
  23. The magnetic response of graphene split-ring metamaterials
    N. Papasimakis, S. Thongrattanasiri, N. I Zheludev and F. J. Garcia de Abajo
    Light Sci. Appl. 2, e78 (2013) doi: 10.1038/lsa.2013.34 - pdf
  24. Optical generation of intense ultrashort magnetic pulses at the nanoscale
    A. Tsiatmas, E. Atmatzakis, N. Papasimakis, V. Fedotov, B. Luk'yanchuk, N. I. Zheludev, and F. J. Garcia de Abajo
    New J. Phys. 15, 113035 (2013) doi: 10.1088/1367-2630/15/11/113035 - pdf
  25. Nonlinear graphene metamaterial
    A. E. Nikolaenko, N. Papasimakis, E. Atmatzakis, Z. Luo, Z. Xiang Shen, F. De Angelis, S. A. Boden, E. Di Fabrizio, N. I. Zheludev
    Appl. Phys. Lett. 100, 181109 (2012) doi: 10.1063/1.4711044 - pdf
  26. Control of metal color using surface relief metamaterial nanostructuring
    J. Zhang, J. Y. Ou, N. Papasimakis, Y. Chen, K. F. MacDonald, and N. I. Zheludev
    SPIE Newsroom (2012) doi: 10.1117/2.1201202.004119 - pdf
  27. Localization of electromagnetic fields in disordered metamaterials
    S. Savo, N. Papasimakis, and N. I. Zheludev
    Phys. Rev. B 85, 121104(R) (2012) doi: 10.1103/PhysRevB.85.121104 - pdf
  28. THz bandwidth optical switching with carbon nanotube metamaterial
    A. E. Nikolaenko, N. Papasimakis, A. Chipouline, F. De Angelis, E. Di Fabrizio and N.I. Zheludev
    Opt. Express 20(6), 6068 (2012) doi: 10.1364/OE.20.006068 - pdf
  29. Continuous metal plasmonic frequency selective surfaces
    J. Zhang, J. Y. Ou, N. Papasimakis, Y. Chen, K. F. MacDonald, and N. I. Zheludev
    Opt. Express 19(23), 23279 (2011) doi: 10.1364/OE.19.023279 - pdf
  30. Toroidal dipolar response in a metamaterial
    T. Kaelberer, V. A. Fedotov, N. Papasimakis, D. P. Tsai, and N. I. Zheludev
    Science 330, 1510 (2010) doi: 10.1126/science.1197172
  31. Spectral collapse in ensembles of metamolecules
    V. A. Fedotov, N. Papasimakis, E. Plum, A. Bitzer, M. Walther, P. Kuo, D. P. Tsai, and N. I. Zheludev
    Phys. Rev. Lett. 104, 223901 (2010) doi: 10.1103/PhysRevLett.104.223901 - pdf
  32. Carbon nanotubes in a photonic metamaterial
    A. E. Nikolaenko, F. De Angelis, S. A. Boden, N. Papasimakis, P. Ashburn, E. Di Fabrizio, and N. I. Zheludev
    Phys. Rev. Lett. 104, 153902 (2010) doi: 10.1103/PhysRevLett.104.153902 - pdf
  33. Graphene in a photonic metamaterial
    N. Papasimakis, Z. Luo, Z. X. Shen, F. De Angelis, E. Di Fabrizio, A. E. Nikolaenko, and N. I. Zheludev
    Opt. Express 18, 8353 (2010) doi: 10.1364/OE.18.008353 - pdf
  34. Metamaterial-induced transparency
    N. Papasimakis and N. I. Zheludev
    OPN Optics & Photonics News 20 (10), 22 (2009) doi: 10.1364/OPN.20.10.000022 - pdf

    [OPN cover page, link]
  35. Gyrotropy of a metamolecule: wire on a torus
    N. Papasimakis, V. A. Fedotov, K. Marinov, and N. I. Zheludev
    Phys. Rev. Lett. 103, 093901 (2009) doi: 10.1103/PhysRevLett.103.093901 - pdf
  36. Coherent and incoherent metamaterials and order-disorder transitions
    N. Papasimakis, V. A. Fedotov, Y. H. Fu, D. P. Tsai, and N. I. Zheludev
    Phys. Rev. B 80, 041102(R) (2009) doi: 10.1103/PhysRevB.80.041102 - pdf
  37. Metamaterial with polarization and direction insensitive resonant transmission response mimicking electromagnetically induced transparency
    N. Papasimakis, Y. H. Fu, V. A. Fedotov, S. L. Prosvirnin, D. P. Tsai, and N. I. Zheludev
    Appl. Phys. Lett. 94, 211902 (2009) doi: 10.1063/1.3138868 - pdf
  38. Metamaterial analog of electromagnetically induced transparency
    N. Papasimakis, V. A. Fedotov, N. I. Zheludev, and S. L. Prosvirnin
    Phys. Rev. Lett. 101, 253903 (2008) doi: 10.1103/PhysRevLett.101.253903 - pdf
  39. Lasing spaser
    N. I. Zheludev, S. L. Prosvirnin, N. Papasimakis, and V. A. Fedotov
    Nat. Photonics 2 351-354 (2008) doi: 10.1038/nphoton.2008.82 - free access
  40. Sharp trapped-mode resonances in planar metamaterials with a broken structural symmetry
    V. A. Fedotov, M. Rose, S. L. Prosvirnin, N. Papasimakis, and N. I. Zheludev
    Phys. Rev. Lett. 99, 147401 (2007) doi: 10.1103/PhysRevLett.99.147401 - pdf
  41. Enhanced microwave transmission through quasicrystal hole arrays
    N. Papasimakis, V. A. Fedotov, A. S. Schwanecke, N. I. Zheludev, and F. J. García de Abajo
    Appl. Phys. Lett. 91, 081503 (2007) doi: 10.1063/1.2773763 - pdf

Conference Contributions

  1. Space-Time Non-Separability of Complex Electromagnetic Fields Generated by Metasurfaces
    Y. Shen, A. Zdagkas, N. Papasimakis and N. I. Zheludev
    Metamaterials 2020 (Virtual Conference), 28 Sept – 01 Oct 2020
  2. Quantum-analogous measures for space-time non-separable light
    Y. Shen, A. Zdagkas, N. Papasimakis and N. I. Zheludev
    Photon 2020 (virtual conference), 1-4 Sep 2020
  3. (invited) Metamaterials and topological non-separable light pulses
    N. Papasimakis, A. Zdagkas, Y. Hou, O. Buchnev, and N. I. Zheludev
    SPIE Optics & Photonics 2020, Digital Forum, 23 - 27 Aug 2020
  4. (invited) Metamaterials, deep learning and optical super-resolution
    N. I. Zheludev, T. Pu, G. Yuan, J. Y. Ou, V. Savinov, and N. Papasimakis
    SPIE Optics & Photonics 2020, Digital Forum, 23 - 27 Aug 2020
  5. Deep Subwavelength Singularity Imaging Beyond λ/100
    T. Pu, V. Savinov, G. Yuan, J. Y. Ou, N. Papasimakis, and N. I. Zheludev
    CLEO 2020 Virtual Conference, 11-15 May 2020
  6. Generation of Topological Space-Time Non-Separable Light Pulses
    A. Zdagkas, Y. Hou, V. Savinov, H. Zhang, O. Buchnev, N.Papasimakis and N. I. Zheludev
    CLEO 2020 Virtual Conference, 11-15 May 2020
  7. Emission of Diamond NV Centers in Dielectric, Semiconducting and Plasmonic Environments
    H. Li, J. Y. Ou, V. A. Fedotov, N. Papasimakis and N. I. Zheludev
    CLEO 2020 Virtual Conference, 11-15 May 2020
  8. (plenary) Optical super-resolution beyond λ/100 through artificial intelligence
    N. I. Zheludev, T. Pu, G. Yuan, J. Y. Ou, V. Savinov and N. Papasimakis
    The 50th Winter Colloquium on the Physics of Quantum Electronics (PQE 2020), Snowbird, Utah, USA, 5-10 January 2020
  9. Metamaterials for Generating Space-Time Coupled Few-Cycle Pulses
    A. Zdagkas, H. Zhang, T. Pu, V. Savinov, N. Papasimakis and N. I. Zheludev
    Metamaterials'2019, Rome, Italy, 16 - 21 Sep 2019
  10. Decay rate statistics of NV centres in diamond on plasmonic and dielectric substrates
    H. Li, J. Y. Ou, N. Papasimakis, V. A. Fedotov and N. I. Zheludev
    Electron Beam Spectroscopy for Nanophotonics 2019 (EBSN 2019), Paris, France, 16-19 Sept 2019
  11. (invited) Anapoles and flying doughnuts
    N. Papasimakis, V. Savinov, A. Zdagkas, and N. I. Zheludev
    ICEAA 2019, Granada, Spain, 9 - 13 Sep 2019
  12. Lifetime distributions of NV centres in diamond on plasmonic and dielectric substrates
    H. Li, J. Y. Ou, N. Papasimakis, V. A. Fedotov and N. I. Zheludev
    Nanophotonics and Micro/Nano Optics International Conference (NANOP 2019), Munich, Germany, 4 - 6 Sept 2019
  13. (poster) A topologically robust formation of broadband vortices propagating at the speed of light
    A. Zdagkas, V. Savinov, N. Papasimakis, and N. I. Zheludev
    CLEO Europe - EQEC 2019, Munich, Germany 23 - 27 Jun 2019
  14. Optical tuning of graphene electronics and plasmonics on iron doped lithium niobate
    J. Gorecki, L. Piper, V. Apostolopoulos, S. Mailis, and N. Papasimakis
    CLEO 2019, San Jose, CA, USA, 5 - 10 May 2019
  15. Generation of electromagnetic doughnut pulses with a singular metamaterial converter
    A. Zdagkas, N. Papasimakis, V. Nalla, H. Zhang, O. Buchnev, and N. I. Zheludev
    Nanometa 2019, Seefeld, Austria, 3 - 6 Jan 2019
  16. (poster) Quantum emitters in epsilon-near-zero and negative epsilon environments
    H. Li, J. K. So, B. Gholipour, D. Piccinotti, N. Papasimakis, V. F. Fedotov, W. Gao, B. Hayden, and N. I. Zheludev
    Nanometa 2019, Seefeld, Austria, 3 - 6 Jan 2019
  17. (poster) Optical gating of graphene
    J. Gorecki, V. Apostolopoulos, S. Mailis, and N. Papasimakis
    Graphene Week 2018, San Sebastian, Spain, 10 - 14 Sept 2018
  18. Launching electromagnetic donuts: Non-transverse electromagnetic pulses
    A. Zdagkas, P. Moitra, O. Buchnev, N. Papasimakis, and N. I. Zheludev
    CLEO 2018, San Jose, CA, USA, 13-18 May 2018
  19. Chirality and natural optical activity in disordered media
    F. A. Pinheiro, V. A. Fedotov, and N. Papasimakis
    CLEO Europe - EQEC 2017 , Munich, Germany 25 - 29 Jun 2017
  20. Generation of electromagnetic doughnuts
    N. Papasimakis, T. A. Raybould, P. Moitra, V. A. Fedotov, I. Youngs, and N. I. Zheludev
    CLEO Europe - EQEC 2017 , Munich, Germany 25 - 29 Jun 2017
  21. (poster) Far-field natural optical activity of disordered media
    F. A. Pinheiro, V. A. Fedotov, N. Papasimakis, and N. I. Zheludev; [presenter: E. Plum]
    Nanometa 2017, Seefeld, Austria, 4 - 7 Jan 2017
  22. (poster) Generation of flying electromagnetic doughnuts via spatiotemporal conversion of transverse electromagnetic pulses
    T. Raybould, N. Papasimakis, V. A. Fedotov, I. Youngs, and N. I. Zheludev; [presenter: V. Savinov]
    Nanometa 2017, Seefeld, Austria, 4 - 7 Jan 2017
  23. (invited) Electromagnetic doughnuts: localised and propagating toroidal excitations enabled by metamaterials
    T. A. Raybould, V. Savinov, N. Papasimakis, V. A. Fedotov, and N. I. Zheludev
    Metamaterials 2016, Crete, Greece, 17 - 22 Sep 2016
  24. (invited) Cooperative effects in periodic and disordered metamaterial lattices
    N. Papasimakis, S. Jenkins, J. Ruostekoski, V. A. Fedotov, F. A. Pinheiro, and N. I. Zheludev
    FNM 2016, Tbilisi, Georgia, 5 Sep 2016
  25. (invited) Metamaterials as a platform to study localised and propagating toroidal excitations
    T. A. Raybould, V. Savinov, N. Papasimakis, V. A. Fedotov, and N. I. Zheludev
    CIMTEC 2016, Perugi, Italy, 5 - 9 June 2016
  26. (invited) Collective effects in ordered and disordered metasurfaces; applications in light localization and imaging
    N. Papasimakis, S. Jenkins, S. Savo, J. Ruostekoski, V. A. Fedotov, N. I. Zheludev
    Exeter Microwave Metamaterials Meeting (XM3), Exeter, UK, 7 - 8 Dec 2015
  27. (poster) Toroidal excitations in space and matter
    T. A. Raybould, V. A. Fedotov, N. Papasimakis, I. Youngs, and N. I. Zheludev
    Defence & Security Doctoral Symposium, Cranfield, UK, 25 - 26 Nov 2015
  28. Chiral phenomena in toroidal metamaterials
    T. A. Raybould, V. A. Fedotov, N. Papasimakis, I. Kuprov, I. Youngs, W. T. Chen, D. P. Tsai, and N. I. Zheludev
    Metamaterials 2015, Oxford, UK, 7 - 12 Sep 2015
  29. Propagating toroidal electromagnetic excitations and their interactions with metamaterials and nanostructures
    T. A. Raybould, V. A. Fedotov, N. Papasimakis, I. Youngs, and N. I. Zheludev
    Metamaterials 2015, Oxford, UK, 7 - 12 Sep 2015
  30. (invited) Propagating and localized toroidal excitations in free space and metamaterials
    N. I . Zheludev, V. A. Fedotov, N. Papasimakis, V. Savinov, T. A. Raybould, I. Youngs
    SPIE Optics & Photonics 2015, San Diego, CA, USA, 9 - 13 Aug 2015
  31. (invited) Interrogating nanoparticles with focused doughnuts
    T. A. Raybould, V. A. Fedotov, N. Papasimakis, I. Youngs, and N. I. Zheludev
    PIERS 2015, Prague, Czech Republic, 6 - 9 Jul 2015
  32. A new type of optical activity in a toroidal metamaterial
    T. A. Raybould, V. A. Fedotov, N. Papasimakis, I. Youngs, W. T. Chen, D. P. Tsai, and N. I. Zheludev
    PIERS 2015, Prague, Czech Republic, 6 - 9 Jul 2015
  33. A new type of optical activity in a toroidal metamaterial
    T. A. Raybould, V. A. Fedotov, N. Papasimakis, I. Youngs, W. T. Chen, D. P. Tsai, and N. I. Zheludev
    CLEO 2015, San Jose, CA, USA, 10 - 15 May 2015
  34. Interrogating nanoparticles with focused doughnut pulses
    T. A. Raybould, V. A. Fedotov, N. Papasimakis, I. Youngs, and N. I. Zheludev
    Optical Wave and Waveguide Theory and Numerical Modelling Workshop, London, UK, 17 - 18 Apr 2015
  35. (poster) Flying electromagnetic toroids: propagation properties and light-matter interactions
    T. A. Raybould, V. A. Fedotov, N. Papasimakis, I. Youngs, N. I. Zheludev
    Nanometa 2015, Seefeld, Austria, 5 - 8 Jan 2015
  36. (invited) Metamaterials, toroids and flying donuts
    N. I. Zheludev, V. A. Fedotov, T. A. Raybould, N. Papasimakis, V. Savinov and I. Youngs
    IEEE Photonics Conference 2014, San Diego, CA USA, 12 - 16 Oct 2014
  37. Planar metamaterial as a wavevector selective surface
    V. A. Fedotov, J. Wallauer, M. Walther, N. Papasimakis, N. I. Zheludev
    Metamaterials'2014, Copenhagen, Denmark, 25 - 30 Aug 2014
  38. Giant Kerr rotation enhancement in hybrid magneto-plasmonic metamaterials
    E. Atmatzakis, N. Papasimakis, V. A. Fedotov, and N. I. Zheludev
    Metamaterials'2014, Copenhagen, Denmark, 25 - 30 Aug 2014
  39. Giant Kerr rotation enhancement in magneto-plasmonic metamaterials
    E. Atmatzakis, N. Papasimakis, V. A. Fedotov, and N. I. Zheludev
    CLEO:2014, San Jose, CA, USA, 8 - 13 Jun 2014
  40. Wavevector selective surface
    V. A. Fedotov, J. Wallauer, M. Walther, N. Papasimakis, N. I. Zheludev, and E. Atmatzakis
    CLEO:2014, San Jose, CA, USA, 8 - 13 Jun 2014
  41. (poster) Interaction of flying electromagnetic doughnut with nanostructures
    T. A. Raybould, N. Papasimakis, V. A. Fedotov, I. Youngs, and N. I. Zheludev
    CLEO:2014, San Jose, CA, USA, 8 - 13 Jun 2014
  42. Wavevector selective surfaces
    V. A. Fedotov, J. Wallauer, M. Walther, N. Papasimakis, and N. I. Zheludev
    META'14, Singapore, 20 - 23 May 2014
  43. (invited) Controlling magnetism at the nanoscale with metamaterials
    N. Papasimakis, E. Atmatzakis, A. Tsiatmas, V. A. Fedotov, B. Luk'yanchuk, F. Javier Garcia de Abajo, and Nikolay I. Zheludev
    SPIE Photonics Europe, Brussels, Belgium, 14 - 17 Apr 2014
  44. Magnetic graphene metamaterial
    N. Papasimakis, S. Thongrattanasiri, N. I. Zheludev, and F. J. Garcia de Abajo
    CLEO/Europe - IQEC 2013, Munich, Germany, 12 - 16 May 2013
  45. Optical excitation of unipolar Tesla magnetic pulses in plasmonic nanostructures
    E. Atmatzakis, A. Tsiatmas, N. Papasimakis, V. A. Fedotov, B. Luk’yanchuk, F. J. Garcia de Abajo, and N. I. Zheludev
    CLEO/Europe - IQEC 2013, Munich, Germany, 12 - 16 May 2013
  46. (invited) Tesla magnetic pulses by optical excitation of plasmonic nanostructures
    E. Atmatzakis, A. Tsiatmas, N. Papasimakis, V. A. Fedotov, B. Luk'Yanchuk, J. G. de Abajo, and N. I. Zheludev
    IPS Meeting 2013, Singapore, 4 - 6 Mar 2013
  47. Generating Tesla Magnetic Pulses in Plasmonic Nanostructures
    E. Atmatzakis, A. Tsiatmas, N. Papasimakis, V. A. Fedotov, B. Luk'yanchuk, J. G. de Abajo, and N. I. Zheludev
    Nanometa 2013, Seefeld, Austria, 3 - 6 Jan 2013
  48. Magnetic graphene metamaterial
    N. Papasimakis, S. Thongrattanasiri, N. I. Zheludev, and J. G. de Abajo
    Nanometa 2013, Seefeld, Austria, 3 - 6 Jan 2013
  49. Terahertz bandwidth optical nonlinearity of graphene metamaterial
    A. E. Nikolaenko, E. Atmatzakis, N. Papasimakis, Z. Luo, Z. X. Shen, S. Boden, P. Ashburn, and N. I. Zheludev
    CLEO:2012, San Jose, United States, 06 - 11 May 2012
  50. THz bandwidth light-with-light modulation in graphene metamaterial
    A. Nikolaenko, E. Atmatzakis, N. Papasimakis, Z. Luo, Z. X. Shen, F. De Angelis, E. Di Fabrizio, N. I. Zheludev
    META'12, Paris, France, 19 - 22 Apr 2012
  51. (poster) Ultrafast nonlinearity of graphene metamaterial
    A. Nikolaenko, E. Atmatzakis, N. Papasimakis, Z. Luo, Z. X. Shen, F. De Angelis, E. Di Fabrizio, N. I. Zheludev
    SPIE Photonics Europe, Brussels, Belgium, 16 - 19 Apr 2012
  52. (poster) Light localization, linear and nonlinear properties of disordered plasmonic metamaterials
    T. S. Kao, T. Roy, M. Ren, N. Papasimakis, F. DeAngelis, E. DiFabrizio, A. E. Nikolaenko, N. I. Zheludev
    SPIE Photonics Europe, Brussels, Belgium, 16 - 19 Apr 2012
  53. (invited) Toroidal dipolar response in metamaterials: illusion or reality
    V. A. Fedotov, T. Kaelberer, N. Papasimakis, A. V. Rogacheva, V. Savinov, and N. I. Zheludev
    Metamaterials 2011, Barcelona, Spain, 10 - 15 Oct 2011
  54. (invited) Fano resonance and light localization in disordered metamaterials
    S. Savo, N. Papasimakis, S. Jenkins, J. Ruostekoski, and N. I. Zheludev
    Metamaterials 2011, Barcelona, Spain, 10 - 15 Oct 2011
  55. Light Localization in Disordered Metamaterials
    S. Savo, N. Papasimakis, and N. I. Zheludev
    CLEO/Europe - EQEC 2011, Munich, Germany, 22-26 May 2011
  56. Demonstrating Elusive Toroidal Dipolar Response in Metamaterials
    A. Tsiatmas, V. A. Fedotov, T. Kaelberer, N. Papasimakis, V. Savinov,A. Rogacheva, D. P. Ysai, and N. I. Zheludev
    CLEO/Europe - EQEC 2011, Munich, Germany, 22-26 May 2011
  57. (invited) Advances in nonlinear and switchable photonic metamaterials
    K. F. MacDonald, M. Ren, J. Zhang, B. Gholipour, N. Papasimakis, A. E. Nikolaenko, Z. X. Shen, D. W. Hewak, and N. I. Zheludev
    SPP5, Busan, S. Korea, 15 -20 May 2011
  58. Light Localization in Disordered Metamaterials
    S. Savo, N. Papasimakis, and N. I. Zheludev
    CLEO/QELS 2011, Baltimore, Maryland, US, 1-6 May 2011
  59. (invited) Nanostructured photonic metamaterials: functionalities underpinned by metamolecular interactions
    N. I. Zheludev, E. Plum, V. A. Fedotov, N. Papasimakis, and S. Savo
    Las Vegas, NV, USA, 21 - 25 Apr 2011
  60. (invited) Metamaterials: demonstrating Toroidal Moment in the Frame of Classical Electrodynamics
    T. Kaelberer, V. A. Fedotov, N. Papasimakis, A. Rogacheva, and N. I. Zheludev
    NANOMETA 2011, Seefeld, Austria, 3-6 Jan 2011
  61. Tuning metamaterial properties by a single-layer of graphene
    N. Papasimakis, A. Nikolaenko, Z. Luo, Z. X. Shen, F. De Angelis, E. Di Fabrizio, S. Boden, T. Uchino, and N. I. Zheludev
    NANOMETA 2011, Seefeld, Austria, 3-6 Jan 2011
  62. Intaglio and Bas-Relief Metamaterials: controlling the Colour of Metals
    J. Zhang, J. Y. Ou, N. Papasimakis, Y. Chen, K. F. MacDonald, and N. I. Zheludev
    NANOMETA 2011, Seefeld, Austria, 3-6 Jan 2011
  63. Graphene superstrates for metamaterials
    N. Papasimakis, Z. Luo, Z. X. Shen, F. De Angelis, E. Di Fabrizio, A. E. Nikolaenko, and N. I. Zheludev
    Metamaterials'2010, Karlsruhe, Germany, 13 - 16 Sep 2010
  64. Collective dynamics in photonic meta-molecules: from light localization to the lasing spaser
    S. Jenkins, N. Papasimakis, N. I. Zheludev, and J. Ruostekoski
    Metamaterials'2010, Karlsruhe, Germany, 13 - 16 Sep 2010
  65. Toroidal moments in electromagnetic metamaterials
    T. Kaelberer, N. Papasimakis, V. A. Fedotov, and N. I Zheludev
    Photon 10, Southampton, UK, 23 - 26 Aug 2010
  66. Graphene as a metamaterial superstrate
    Z. X. Shen, Z. Luo, F. De Angelis, E. Di Fabrizio, N. Papasimakis, A. E. Nikolaenko, and N. I. Zheludev
    Recent Advances in Graphene and Related Materials , Singapore, 01 - 06 Aug 2010
  67. (invited) Graphene in a plasmonic metamaterial
    Z. Luo, Z. X. Shen, N. Papasimakis, A. E. Nikolaenko, F. De Angelis, E. Di Fabrizio, and N. I. Zheludev
    SPIE Optics & Photonics, San Diego, CA, USA, 01 - 05 Aug 2010
  68. Carbon nanotubes in a photonic metamaterial: giant ultrafast nonlinearity through plasmon-exciton coupling
    A. Nikolaenko, F. De Angelis, S. A. Boden, N. Papasimakis, P. Ashburne, E. M. Di Fabrizio, and N. I. Zheludev
    CLEO/QELS 2010, San Jose, CA, USA, 16 - 21 May 2010
  69. (invited) Carbon nanotubes in photonic metamaterials
    N. I. Zheludev, A. Nikolaenko, F. De Angelis, S. A. Boden, N. Papasimakis, P. Ashburne, and E. M. Di Fabrizio
    SPIE Photonics Europe 2010, Brussels, Belgium, 12 - 16 Apr 2010
  70. Metamaterials: the search for toroidal moments
    T. Kaelberer, N. Papasimakis, V. A. Fedotov, and N. I. Zheludev
    SPIE Photonics Europe 2010, Brussels, Belgium, 12 - 16 Apr 2010
  71. Surface waves in metamaterial lattices: high-Q resonances and Wood's anomalies
    N. Papasimakis, V. A. Fedotov, and N. I. Zheludev
    SPIE Photonics Europe 2010, Brussels, Belgium, 12 - 16 Apr 2010
  72. (invited) Fano resonances and collective effects in metamaterials
    N. Papasimakis, V. A. Fedotov, and N. I. Zheludev
    META'10 2nd International Conference on Metamaterials, Photonic crystals and Plasmonics, Cairo, Egypt, 22 - 25 Feb 2010
  73. (invited) Metamaterials - from modeling and fabrication to application
    N. I. Zheludev, V. A. Fedotov, N. Papasimakis, E. Plum, and J. Shi
    2009 MRS Fall Meeting, Boston, Massachusetts, USA, 30 Nov - 04 Dec 2009
  74. Coherent meta-magnetics: collective resonances and disorder-induced transitions
    N. Papasimakis, V. A. Fedotov, Y. H. Fu, D. P. Tsai, and N. I. Zheludev
    ICO-Photonics, Delphi, Greece, 07 - 09 Oct 2009
  75. (keynote) Coherent metamaterials
    N. I. Zheludev, V. A. Fedotov, E. Plum, and N. Papasimakis
    Metamaterials 2009 Congress, London, UK, 30 Aug - 04 Sep
  76. (invited) Mimicking EIT, BEC, ferromagnetism, the Mössbauer and the Bunn effects in photonic metamaterials
    N. Papasimakis, E. Plum, V. A. Fedotov, and N. I. Zheludev
    ICMAT 2009, Singapore, 28 Jun - 03 Jul 2009
  77. Metamaterial analogue of the Mössbauer effect
    V. A. Fedotov, N. Papasimakis, A. Bitzer, M. Walther, and N. I. Zheludev
    CLEO/Europe-EQEC, Munich, Germany, 14 - 19 Jun 2009
  78. (invited) Coherent metamaterials: from "optical ferromagnetism" to the lasing spaser
    N. Papasimakis, V. A. Fedotov, and N. I. Zheludev
    CLEO/IQEC 09, Baltimore, Maryland, USA, 31 May - 05 Jun 2009
  79. (invited) Coherent and incoherent metamaterials
    N. I. Zheludev, N. Papasimakis, and V. A. Fedotov
    NANOMETA 2009, Seefeld, Austria, 5-8 Jan 2009
  80. Testing the controversies of toroidal electrodynamics using metamaterials
    N. Papasimakis, K. Marinov, V. A. Fedotov, A. D. Boardman, and N. I. Zheludev
    Plasmonics and Metamaterials (META), Rochester, New York, USA, 20 - 23 Oct 2008
  81. (invited) Metamaterials enter the physics playground: from EIT to lasing spaser
    V. A. Fedotov, N. Papasimakis, E. Plum, S. L. Prosvirnin, and N. I. Zheludev
    Metamaterials 2008, Pamplona, Spain, 23 - 26 Sep 2008
  82. Optical activity in toroidal metamaterials
    N. Papasimakis, V. A. Fedotov, K. Marinov, A. D. Boardman, and N. I. Zheludev
    IoP Quantum Electronics and Photonics Conference (QEP-18), Edinburgh, UK, 26 - 29 Aug 2008
  83. (poster) Coherent metamaterials and the lasing spaser
    N. I. Zheludev, S. L. Prosvirnin, N. Papasimakis, and V. A. Fedotov
    IoP Quantum Electronics and Photonics Conference (QEP-18), Edinburgh, UK, 26 - 29 Aug 2008
  84. (invited) Lasing spaser
    N. I. Zheludev, S. L. Prosvirnin, N. Papasimakis, and V. A. Fedotov
    SPIE Plasmonics: Metallic Nanostructures and Their Optical Properties VI, San Diego, CA, USA, 10 - 13 Aug 2008
  85. Slow light in "zero thickness" metamaterials
    N. Papasimakis, V. A. Fedotov, S. L. Prosvirnin, and N. I. Zheludev
    Slow and Fast Light, Boston, MA, USA, 13 - 16 Jul 2008
  86. (invited) Coherent meta-materials and the lasing spaser
    N. I. Zheludev, S. L. Prosvirnin, N. Papasimakis, and V. A. Fedotov
    IEEE COMCAS 2008, Tel Aviv, Israel, 13 - 14 May 2008
  87. (invited) Close-mode resonances in metamaterials and lasing spaser
    N. I. Zheludev, V. A. Fedotov, N. Papasimakis, E. Plum, and S. L. Prosvirnin
    Photonics Europe (SPIE Europe), Strasbourg, France, 7 - 11 Apr 2008
  88. (invited) Coherent meta-materials and the lasing spaser
    N. I. Zheludev, N. Papasimakis, V. A. Fedotov, and S. L. Prosvirnin
    6th International Workshop on Nanophotonics, Taipei, Taiwan, 11 Mar 2008
  89. (invited) Long pulse delays; a planar metamaterial analog of EIT
    N. Papasimakis, V. A. Fedotov, N. I. Zheludev, and S. L. Prosvirnin
    6th International Workshop on Nanophotonics, Taipei, Taiwan, 11 Mar 2008
  90. (invited) Far-field subwavelength focusing and extraordinary transmission of light by a quasi-periodic array of nanoholes
    F. M. Huang, A. S. Schwanecke, N. Papasimakis, Y. Chen, F. J. Garcia de Abajo, and N. I. Zheludev
    Metamaterials 2007: First International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, Rome, Italy, 22 - 26 Oct 2007
  91. (invited) Plasmon resonances in photonic chiral metamaterials
    N. I. Zheludev, V. A. Fedotov, A. S. Schwanecke, E. Plum, N. Papasimakis, and K. Marinov
    Frontiers in Optics 2007, San Jose, CA, USA, 16 - 20 Sep 2007
  92. (keynote) Chirality in photonic meta-materials
    N. I. Zheludev, V. A. Fedotov, M. Rose, N. Papasimakis, and S. L. Prosvirnin
    Photonic Metamaterials at SPIE Optics and Photonics Congress, San Diego, USA, 26 - 30 Aug 2007
  93. Long pulse delays in thin metamaterial slabs
    N. Papasimakis, V. A. Fedotov, S. L. Prosvirnin, and N. I. Zheludev
    CLEO/Europe-IQEC2007, Munich, Germany, 17 - 22 Jun 2007
  94. Achieving sharp resonances in metamaterials through symmetry breaking
    V. A. Fedotov, M. Rose, N. Papasimakis, S. L. Prosvirnin, and N. I. Zheludev
    CLEO/Europe-IQEC2007, Munich, Germany, 17 - 22 Jun 2007
  95. Metamaterial analog of electromagnetically induced transparency
    N. Papasimakis, V. A. Fedotov, S. L. Prosvirnin, and N. I. Zheludev
    Photonic Metamaterials: From Random to Periodic, Jackson Hole, Wyoming, USA, 04 - 07 Jun 2007
  96. "Slow" light in media of "zero" dimension
    N. Papasimakis, V. A. Fedotov, S. L. Prosvirnin, and N. I. Zheludev
    QELS (CLEO/QELS 2007), Baltimore, MD, USA, 06 - 11 May 2007
  97. Achieving sharp resonances in metamaterials via engaging "closed-modes"
    V. A. Fedotov, M. Rose, N. Papasimakis, S. L. Prosvirnin, and N. I. Zheludev
    QELS (CLEO/QELS 2007), Baltimore, MD, USA, 06 - 11 May 2007
  98. (poster) "Slow" light in planar metamaterials
    N. Papasimakis, V. A. Fedotov, S. L. Prosvirnin, and N. I. Zheludev
    NANOMETA 2007, Seefeld, Austria, 09 - 11 Jan 2007
  99. Achieving sharp spectral resonances in metamaterials via engaging 'closed modes'
    V. A. Fedotov, M. Rose, N. Papasimakis, S. L. Prosvirnin and N. I. Zheludev
    NANOMETA 2007, Seefeld, Austria, 09 - 11 Jan 2007
  100. Quasi-periodic arrays of subwavelength holes in a metal screen: Self-imaging in the near-field and far-field extraordinary transmission
    F. M. Huang, A. S. Schwanecke, N. Papasimakis, Y. Chen, F. J. García de Abajo, and N. I. Zheludev
    NFO-9, Lausanne, Switzerland, 10 - 15 Sep 2006
  101. Extraordinary transmission through planar quasicrystal
    F. J. García de Abajo, V. A. Fedotov, N. Papasimakis, A. S. Schwanecke, Y. Chen, and N. I. Zheludev
    QEP-17 at Photon06, Manchester, UK, 4 - 7 Sep 2006
  102. Extraordinary light transmission through quasicrystal arrays of holes in a metal film
    F. J. García de Abajo, Y. Chen, V. A. Fedotov, N. Papasimakis, A. S. Schwanecke, and N. I. Zheludev
    SPIE Optics and Photonics 2006, Complex Photonic Media (NP201), San Diego, CA, USA, 13 - 17 Aug 2006
  103. Extraordinary light transmission through quasicrystal arrays of holes in a metal film
    F. J. García de Abajo, Y. Chen, V. A. Fedotov, N. Papasimakis, A. S. Schwanecke, N. I. Zheludev
    Photonic Metamaterials: From Random to Periodic, Grand Island, The Bahamas, 5 - 8 Jun 2006
  104. (post-deadline) "Invisible" quasi-periodic array of subwavelength apertures in metal screen
    A. S. Schwanecke, N. Papasimakis, V. A. Fedotov, F. M. Huang, Y. Chen, F. J. García de Abajo, and N. I. Zheludev
    Nanophotonics Topical Meeting (NANO) at IPRA/NANO OSA Collocated Topical Meetings, Uncasville, CT, USA, 24 - 28 Apr 2006