Romain Fleury
EPFL STI IEL LWE
ELB 033 (Bâtiment ELB)
Station 11
1015 Lausanne
+41 21 693 56 88
+41 21 693 26 83
Office:
ELB 033
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Web site: Web site: https://lwe.epfl.ch
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Biography
Romain Fleury leads the EPFL Laboratory of Wave Engineering. He has obtained the Ph.D. degree in Electrical and Computer Engineering from the University of Texas at Austin in 2015, working with Prof. Andrea Alù. In 2016, he was a Marie-Curie Post-Doctoral Fellow at ESPCI Paris-Tech and CNRS Langevin Institute, in Paris, working with Profs. Geoffroy Lerosey, Fabrice Lemoult and Mathias Fink. He started at EPFL in 2017, in the Institute of Electrical and Micro Engineering, within the EPFL School of Engineering. His research interests include a wide variety of topics in the field of wave physics and engineering, including periodic structures, nonreciprocal wave propagation, classical topological insulators, active and time-modulated metamaterials, etc. He has co-authored more than 70 articles in scientific journals, including Science, Nature, and various Physical Review journals. He has received in 2018 an Eccellenza grant from the SNSF, and in 2021 an ERC Starting grant. He has served as Technical Program Committee chair of the European conference Eucap 2019 (1200 submissions), and editorial board member of the New Journal of Physics (IOP). He is the recipient of various teaching awards, including the 2019 STI Polysphere award and a IEL best teacher award. Finally, he is the co-founder of Minwave, a company supported by the European Space Agency, selling miniaturized microwave devices based on an invention patented by his laboratory. Minwave received various tech transfer awards, including ESA-BIC CH, FIT and Venture Kick. More information is available at https://www.epfl.ch/labs/lwe/ and https://www.minwave.ch/.Awards
2023 : 2021 Brillouin medal : International Phononics Society
2019 : 2019 STI Polysphere : AgePoly - EPFL student association
2022 : ERC Starting grant : European Research Council
2019 : Best teacher : Institute of Electrical Engineering
2021 : Eccellenza award : Swiss National Science Foundation
2022 : Venture Kick : Venture labs
Publications
Infoscience publications
Peer-reviewed publications
2024
GPS Interference Cancellation Using Metamaterials
IEEE Open Journal of Antennas and Propagation. 2024. DOI : 10.1109/OJAP.2024.3515475.Skyrmion Quasi‐Bound States in the Continuum for 3D Light Trapping in Arbitrarily Large Volumes
Advanced Optical Materials. 2024. DOI : 10.1002/adom.202401643.Loss-compensated non-reciprocal scattering based on synchronization
Nature Communications. 2024. DOI : 10.1038/s41467-024-51373-y.Subwavelength resonators for performance enhancement in room-temperature solid-state masers
Lausanne, EPFL, 2024. DOI : 10.5075/epfl-thesis-10638.Experimental observation of parabolic wakes in thin plates
Physical Review Research. 2024. DOI : 10.1103/PhysRevResearch.6.L032027.Wave-momentum shaping for moving objects in heterogeneous and dynamic media
Nature Physics. 2024. DOI : 10.1038/s41567-024-02538-5.Experimental observation of topological transition in linear and nonlinear parametric oscillators
Physical Review E. 2024. DOI : 10.1103/PhysRevE.109.054204.Anomalous‐Chern Steering of Topological Nonreciprocal Guided Waves
Advanced Materials. 2024. DOI : 10.1002/adma.202401716.Anomalous and Chern topological waves in hyperbolic networks
Nature Communications. 2024. DOI : 10.1038/s41467-024-46551-x.Disclination states in nonreciprocal topological networks
Physical Review Research. 2024. DOI : 10.1103/PhysRevResearch.6.013031.Optothermal shaping of lamb waves with square and spiral phase fronts
Frontiers in Acoustics. 2024. DOI : 10.3389/facou.2023.1337837.Reduced Training Data for Laser Ultrasound Signal Interpretation by Neural Networks
Journal of Nondestructive Evaluation. 2024. DOI : 10.1007/s10921-024-01090-9.Topological photonic transport in disordered scattering networks
Lausanne, EPFL, 2024. DOI : 10.5075/epfl-thesis-10469.Enabling Wide Bandwidth in Substrate-Integrated Waveguide Slot Antennas by Using Low-Index Metamaterials
Physical Review Applied. 2024. DOI : 10.1103/PhysRevApplied.21.014017.Topological Acoustics
Acoustic Metamaterials: Absorption, Cloaking, Imaging, Time-Modulated Media, and Topological Crystals; Springer Science and Business Media Deutschland GmbH, 2024. p. 471 - 504.2023
Optimization of elastic wave propagation in a reconfigurable medium by genetic algorithms with adaptive mutation probability
Smart Materials And Structures. 2023. DOI : 10.1088/1361-665X/ace40a.Active Acoustic Su-Schrieffer-Heeger-Like Metamaterial
Physical Review Applied. 2023. DOI : 10.1103/PhysRevApplied.20.014022.RF Measurements of Unconventional Miniaturised Filters and Diplexers
2023Ultrabroadband sound control with deep-subwavelength plasmacoustic metalayers
Nature Communications. 2023. DOI : 10.1038/s41467-023-38522-5.Observation of non-reciprocal harmonic conversion in real sounds
Communications Physics. 2023. DOI : 10.1038/s42005-023-01217-w.Anomalous topological waves in strongly amorphous scattering networks
Science Advances. 2023. DOI : 10.1126/sciadv.adg3186.Topological MIMO Optical Signal Processing
Ieee Photonics Technology Letters. 2023. DOI : 10.1109/LPT.2022.3233702.Backpropagation-free training of deep physical neural networks
Science. 2023. DOI : 10.1126/science.adi8474.Scattering from Time-Modulated Transmission-Line Loads: Theory and Experiments in Acoustics
Physical Review Applied. 2023. DOI : 10.1103/PhysRevApplied.19.064012.Dual-Polarized SIW Slot Antenna Using ENZ Metamaterial for 5G and mmWave Applications
2023. 17th European Conference on Antennas and Propagation (EuCAP), Florence, ITALY, Mar 26-31, 2023. DOI : 10.23919/EuCAP57121.2023.10133482.Nonlocally-resonant metamaterials
Lausanne, EPFL, 2023. DOI : 10.5075/epfl-thesis-10467.Extreme Spatial Dispersion in Nonlocally Resonant Elastic Metamaterials
Physical Review Letters. 2023. DOI : 10.1103/PhysRevLett.130.207201.2022
Parallel temporal signal processing enabled by polarization-multiplexed programmable THz metasurfaces
Optics Express. 2022. DOI : 10.1364/OE.471338.Dipole polarizability of time-varying particles
New Journal of Physics. 2022. DOI : 10.1088/1367-2630/ac6b4c.Effect of mechanical nonlinearity on the electromagnetic response of a microwave tunable metamaterial
Journal Of Physics D-Applied Physics. 2022. DOI : 10.1088/1361-6463/ac5209.Electromagnetic wave-based extreme deep learning with nonlinear time-Floquet entanglement
Nature Communications. 2022. DOI : 10.1038/s41467-022-30297-5.Parallel wave-based analog computing using metagratings
Nanophotonics. 2022. DOI : 10.1515/nanoph-2021-0710.Effects of resonator geometry and substrate stiffness on the tunability of a deformable microwave metasurface
AEU - International Journal of Electronics and Communications. 2022. DOI : 10.1016/j.aeue.2022.154123.Switchable and Simultaneous Spatiotemporal Analog Computing with Computational Graphene-based Multilayers
Carbon. 2022. DOI : 10.1016/j.carbon.2021.10.001.Ultra-Small Bent Meta-Waveguide Filters
2022. 16th European Conference on Antennas and Propagation (EuCAP), Madrid, SPAIN, Mar 27-Apr 01, 2022. DOI : 10.23919/EuCAP53622.2022.9769033.2021
Non-Hermitian time evolution: From static to parametric instability
Physical Review A. 2021. DOI : 10.1103/PhysRevA.104.042225.Superior robustness of anomalous non-reciprocal topological edge states
Nature. 2021. DOI : 10.1038/s41586-021-03868-7.Subwavelength Metawaveguide Filters and Metaports
Physical Review Applied. 2021. DOI : 10.1103/PhysRevApplied.16.044010.Time-Varying Components for Enhancing Wireless Transfer of Power and Information
Physical Review Applied. 2021. DOI : 10.1103/PhysRevApplied.16.014017.Non-local oddities
Nature Physics. 2021. DOI : 10.1038/s41567-021-01281-5.The sound of Weyl hinges
Nature Materials. 2021. DOI : 10.1038/s41563-021-01018-y.Reciprocal Metasurfaces for On-axis Reflective Optical Computing
IEEE Transactions on Antennas and Propagation. 2021. DOI : 10.1109/TAP.2021.3078521.Parallel Analog Computing Based on a 2×2 Multiple-Input Multiple-Output Metasurface Processor With Asymmetric Response
Physical Review Applied. 2021. DOI : 10.1103/PhysRevApplied.15.044015.Multifunctional Hyperelastic Structured Surface for Tunable and Switchable Transparency
Applied Sciences. 2021. DOI : 10.3390/app11052255.Asymmetric Metal-Dielectric Metacylinders and Their Potential Applications From Engineering Scattering Patterns to Spatial Optical Signal Processing
Physical Review Applied. 2021. DOI : 10.1103/PhysRevApplied.15.034010.Analogue computing with metamaterials
Nature Reviews Materials. 2021. DOI : 10.1038/s41578-020-00243-2.Miniaturized Metamaterial Filters Compatible with Standard Waveguide Technology
2021. 15th International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials), ELECTR NETWORK, Sep 20-25, 2021. p. X197 - X199. DOI : 10.1109/Metamaterials52332.2021.9577074.Analog signal processing with topological metamaterials
Lausanne, EPFL, 2021. DOI : 10.5075/epfl-thesis-8978.Ultra-Compact Ka-band Metamaterial Waveguide Filters, Fabricated by Lost-Wax Casting
2021. 51st European Microwave Conference (EuMC), London, ENGLAND, Apr 04-06, 2022. p. 269 - 272. DOI : 10.23919/EuMC50147.2022.9784229.Subwavelength Acoustic Imaging in Far Field by Combining Metamaterials and Deep Learning
2021. 15th International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials), ELECTR NETWORK, Sep 20-25, 2021. p. X308 - X310. DOI : 10.1109/Metamaterials52332.2021.9577076.Topology and broken Hermiticity
Nature Physics. 2021. DOI : 10.1038/s41567-020-01093-z.Microwave or millimeter wave passive components or devices
US2023109939 ; EP4128433 ; CN115699446 ; WO2021191794 . 2021.Electromagnetic waves under nonstationary conditions, the connection with parity-time symmetry and studies on resonant systems
Lausanne, EPFL, 2021. DOI : 10.5075/epfl-thesis-9274.2020
Topological wave insulators: a review
Comptes Rendus. Physique. 2020. DOI : 10.5802/crphys.3.Topological optomechanically induced transparency
Optics Letters. 2020. DOI : 10.1364/OL.410002.Hermitian formulation of multiple scattering induced topological phases in metamaterial crystals
Physical Review B. 2020. DOI : 10.1103/PhysRevB.102.134303.Tilted double Dirac cone and anisotropic quantum-spin-Hall topological insulator in mechanical granular graphene
New Journal of Physics. 2020. DOI : 10.1088/1367-2630/abb862.Experimental observation of the acoustic Z2 Weyl semimetallic phase in synthetic dimensions
Physical Review B. 2020. DOI : 10.1103/PhysRevB.102.064309.Far-Field Subwavelength Acoustic Imaging by Deep Learning
Physical Review X. 2020. DOI : 10.1103/PhysRevX.10.031029.Zero-Index Weyl Metamaterials
Physical Review Letters. 2020. DOI : 10.1103/PhysRevLett.125.054301.A Subwavelength Microwave Bandpass Filter Based on a Chiral Waveguide
2020. 2020 14th European Conference on Antennas and Propagation (EuCAP), Copenhagen, Denmark, March 15-20, 2020. p. 1 - 5. DOI : 10.23919/EuCAP48036.2020.9135288.Robustness in Subwavelength Locally-Resonant Metamaterial Waveguides
2020. 2020 14th European Conference on Antennas and Propagation (EuCAP), Copenhagen, Denmark, March 15-20, 2020. p. 1 - 4. DOI : 10.23919/EuCAP48036.2020.9135562.Nonreciprocity in acoustic and elastic materials
Nature Reviews Materials. 2020. DOI : 10.1038/s41578-020-0206-0.Instantaneous radiation from time-varying electric and magnetic dipoles
Physical Review A. 2020. DOI : 10.1103/PhysRevA.102.013503.Disorder‐Induced Signal Filtering with Topological Metamaterials
Advanced Materials. 2020. DOI : 10.1002/adma.202001034.Electromagnetic fields in a time-varying medium: Exceptional points and operator symmetries
IEEE Transactions on Antennas and Propagation. 2020. DOI : 10.1109/TAP.2020.2996822.Improving sound absorption through nonlinear active electroacoustic resonators
Physical Review Applied. 2020. DOI : 10.1103/PhysRevApplied.13.014018.Robust Fano resonance in a topological mechanical beam
Physical Review B. 2020. DOI : 10.1103/PhysRevB.101.024101.Non-reciprocal manipulation of subwavelength fields in locally-resonant metamaterial crystals
IEEE Transactions on Antennas and Propagation. 2020. DOI : 10.1109/TAP.2019.2925927.From Polarizability to Effective Permittivity of Time-Varying Materials
2020. 14th International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials), ELECTR NETWORK, Sep 28-Oct 03, 2020. p. 6 - 8. DOI : 10.1109/Metamaterials49557.2020.9285035.Parallel Optical Spatial Signal Processing Based on 2x2 MIMO Computational Metasurface
2020. 14th International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials), ELECTR NETWORK, Sep 28-Oct 03, 2020. p. 195 - 197. DOI : 10.1109/Metamaterials49557.2020.9285089.2019
Active acoustic resonators with reconfigurable resonance frequency, absorption, and bandwidth
Physical Review Applied. 2019. DOI : 10.1103/PhysRevApplied.12.054064.Solving differential equations with topological acoustic metamaterials
Metamaterials 2019, The 13th International Congress on Artificial Materials for Novel Wave Phenomena, Roma, Italy, September 16-21, 2019.Robust Wave Transport at a Subwavelength Scale with Chiral Metamaterials
21st International Conference on Electromagnetics in Advanced Applications (ICEAA 2019), Granada, Spain, September 9-13, 2019.Active Acoustic Resonators and their Applications to Loss-Immune, Reconfigurable, or Dynamic Metamaterials
2019 International Congress on Ultrasonics, Bruges, Belgium, September 3-6, 2019.Slow light engineering in resonant photonic crystal line-defect waveguides
Optics Express. 2019. DOI : 10.1364/OE.27.026229.Observation of topological gravity-capillary waves in a water wave crystal
New Journal of Physics. 2019. DOI : 10.1088/1367-2630/ab376a.Nonlinear Second-Order Topological Insulators
Physical Review Letters. 2019. DOI : 10.1103/PhysRevLett.123.053902.Acoustic rat-race coupler and its applications in non-reciprocal systems
The Journal of the Acoustical Society of America. 2019. DOI : 10.1121/1.5115020.Active Electroacoustic Resonators and their Applications to Non-Hermitian Acoustics
META 2019, the 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, Lisbon, Portugal, July 23-26, 2019.Acoustic Topological Fano Resonances
META 2019, the 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, Lisbon, Portugal, July 23-26, 2019.Acoustic birefringence via non-Eulerian metamaterials
Journal of Applied Physics. 2019. DOI : 10.1063/1.5090839.Quantitative robustness analysis of topological edge modes in C6 and valley-Hall metamaterial waveguides
Nanophotonics. 2019. DOI : 10.1515/nanoph-2019-0137.Introduction to the special issue on non-reciprocal and topological wave phenomena in acoustics
Journal Of The Acoustical Society Of America. 2019. DOI : 10.1121/1.5119133.Extraordinary wave dynamics in time-Floquet acoustic systems
META 2018 - The 9thInternational Conference on Metamaterials, Photonic Crystals and Plasmonics, Marseille, June 24 - July 1, 2018.Non-Reciprocal and Topological Wave Phenomena at the Sub-Wavelength Scale
Photonics and Electromagnetics Research Symposium, Rome, Italy, June 17-20, 2019.Chiral Metamaterials for a Robust Waveguiding Scheme
Photonics and Electromagnetics Research Symposium, Rome, Italy, June 17-20, 2019.Acoustic Topological Fano Resonances
Photonics and Electromagnetics Research Symposium, Rome, Italy, June 17-20, 2019.Subwavelength robust waveguiding with chiral metamaterial waveguides
“2019 URSI Commission B International Symposium on Electromagnetic Theory” (EMTS 2019), San Diego, United Stated, 27-31 May 2019.Enhancing subwavelength image recognition with resonant metamaterial lenses
URSI Commission B International Symposium on Electromagnetic Theory (EMTS 2019), San Diego, United Stated, 27-31 May 2019.Topological Analog Signal Processing
Nature Communications. 2019. DOI : 10.1038/s41467-019-10086-3.From Non-reciprocal Acoustic Meta-Atoms to Chern Acoustic Topological Insulators
Meeting on Topological Mechanics and Fluids, Lyon, France, April 30, 2019.Active Times for Acoustic Metamaterials
Reviews in Physics. 2019. DOI : 10.1016/j.revip.2019.100031.Coupled-mode theory for stationary and nonstationary resonant sound propagation
Wave Motion. 2019. DOI : 10.1016/j.wavemoti.2019.03.011.Topological Fano Resonances
Physical Review Letters. 2019. DOI : 10.1103/PhysRevLett.122.014301.Experimental Observation of Topological Fano Resonances for Audible Sound
23rd International Congress on Acoustics ICA 2019, Aachen, Germany, September 9-13, 2019.Robust wave transport at subwavelength scale with chiral metamaterials
2019. 21st International Conference on Electromagnetics in Advanced Applications (ICEAA), Granada, SPAIN, Sep 09-13, 2019. p. 773 - 773. DOI : 10.1109/ICEAA.2019.8879328.From Non-reciprocal Acoustic Meta-Atoms to Time-Floquet Acoustic Topological Insulators
Stewart Blusson Quantum Matter Institute Workshop on Synthetic Topological Matter, Vancouver, Canada, February 18-20, 2019.Subwavelength robust waveguiding with chiral metamaterial waveguides
2019. URSI International Symposium on Electromagnetic Theory (EMTS), San Diego, CA, May 27-31, 2019. DOI : 10.23919/URSI-EMTS.2019.8931524.Introduction to topological wave phenomena and examples in acoustics
Rencontre thématique : Ondes et topologie, Besançon, France, March 28-29, 2019.2018
Chiral Waveguides for Robust Waveguiding at the Deep Subwavelength Scale
Physical Review Applied. 2018. DOI : 10.1103/PhysRevApplied.10.054069.Development of a wideband steerable acoustic metasurface composed of active electroacoustic resonators with COMSOL
COMSOL Conference 2018, Lausanne, Switzerland, October 22-24, 2018.Electromagnetic Waves in a Time Periodic Medium With Step-Varying Refractive Index
IEEE Transactions on Antennas and Propagation. 2018. DOI : 10.1109/TAP.2018.2858200.Non-Hermitian metamaterials for light and sound
Metanano 2018 - International Conference on Metamaterials and Nanophotonics, Sochi, Russia, 17-21 September 2018.Crystalline metamaterials for topological properties at the subwavelength scale
Metamaterials 2018 - The 12th International Congress on Artificial Materials for Novel Wave Phenomena, Espoo, Finland, 27 August - 1 September 2018.Acoustic Analogues of High-Index Optical Waveguide Devices
Scientific Reports. 2018. DOI : 10.1038/s41598-018-28679-1.Performing mathematical operations using high-index acoustic metamaterials
New Journal of Physics. 2018. DOI : 10.1088/1367-2630/aacba1.Doppler-Based Acoustic Gyrator
Applied Sciences. 2018. DOI : 10.3390/app8071083.Constant-pressure sound waves in non-Hermitian disordered media
Nature Physics. 2018. DOI : 10.1038/s41567-018-0188-7.Exotic Properties of Spoof Surface Plasmon Polaritons in Metamaterial Crystals
2nd URSI Atlantic Radio Science Meeting, AT-RASC 2018, Gran Canaria, Spain, May 29 2018.Discrete constant pressure waves in non-Hermitian disordered acoustic metamaterials
The UK Institute of Acoustics Workshop 2019, London Branch, London, UK.Ondes acoustiques à amplitude constante dans des milieux désordonnés non-Hermitiens
14ème Congrès Français d'Acoustique (CFA 2018), Le Havre, France, April 23-27, 2018.Topological wave transport in acoustic syste
The Exeter Acoustic Metamaterials Meeting - XAM3 2018, Exeter, UK, 16th - 17th April 2018.Nonreciprocal Gain in Non-Hermitian Time-Floquet Systems
Physical Review Letters. 2018. DOI : 10.1103/PhysRevLett.120.087401.Non-reciprocal optical mirrors based on spatio-temporal acousto-optic modulation
Journal of Optics. 2018. DOI : 10.1088/2040-8986/aaaa3e.Développement et validation d'une métasurface acoustique orientable large bande composée de résonateurs électroacoustiques actifs
14e Congrès Français d'Acoustique (CFA2018), Le Havre, 23-27 avril 2018.Topological spoof-plasmon polaritons for robust waveguiding at the subwavelength scale
Nature Conference on Nanophotonics and Integrated Photonics, Nanjing, China, November 9-11, 2018.Parametric amplification and bidirectional invisibility in PT-symmetric time-Floquet systems
Physical Review A. 2018. DOI : 10.1103/PhysRevA.97.013839.Toward Wideband Steerable Acoustic Metasurfaces with Arrays of Active Electroacoustic Resonators
Journal of Applied Physics. 2018. DOI : 10.1063/1.5011380.Zero refractive index in time-Floquet acoustic metamaterials
Journal of Applied Physics. 2018. DOI : 10.1063/1.5006542.Discrete constant pressure waves in non-Hermitian disordered metamaterials
International Conference on Nonlinear Localization in Lattices (NLL - 2018), Spetses Island, Greece, 18-22 June 2018.Constant pressure sound waves in non-Hermitian disordered metamaterials
Metamaterials 2018, Espoo, Finland, 27 August - 1 September 2018.2017
Constant amplitude sound waves in non-Hermitian metamaterials
174th meeting of the Acoustical Society of America, New Orleans, Louisiana, USA.Reconfigurable waveguides based on topological acoustics
JTCVAM 2017, Grenoble, France.Crystalline metamaterials for wave manipulation at sub wavelength scale
EPFL Photonics day, Lausanne, Switzerland.Topological acoustic polaritons: Robust sound manipulation at the sub wavelength scale
Metamaterials 2017, Marseille, France.Topological spoof plasmon polaritons based on C6-symmetric crystalline metasurfaces
Metamaterials 2017, Marseille, France.Tailoring locally resonant metamaterials: from local modifications to metamaterial crystals
Metamaterials 2017, Marseille.Topological wave transport in acoustic systems
ICTCA 2017, Vienna, Austria.Non-reciprocal acoustic systems: from sound isolation to topological propagation
META 18, Incheon, Korea.Tailoring locally resonant metamaterials: from local modifications to metamaterial crystals
META 18, Incheon, Korea.Topological Acoustic Polaritons: Robust Sound Manipulation at the Subwavelength Scale
New Journal of Physics. 2017. DOI : 10.1088/1367-2630/aa66f8.Topological wave transport in acoustic and electromagnetic meta materials
2017 E-MRS Spring Meeting and Exhibit, Strasbourg, France, May 22-26, 2017.Crystalline Metamaterials for Topological Properties at Subwavelength Scales
Nature Communications. 2017. DOI : 10.1038/ncomms16023.2016
Topological surface polaritons based on C6 symmetry
Aspen Winter Physics Conference on "Topological Metamaterials and Beyond", Aspen, Colorado, USA, January 1-8, 2017.Non-reciprocal acoustic devices based on linear or angular momentum biasing
US9536512 ; JP2016531320 ; US2016203810 ; EP3036735 ; CN105659315 ; KR20160047503 ; AU2014309342 ; WO2015026509 . 2016.Floquet topological insulators for sound
Nature Communications. 2016. DOI : 10.1038/ncomms11744.Broadband Topological Non-Reciprocity in Time-Floquet Metamaterials
Metamaterials 2016, Chania, Crete, September 17-22, 2016.Acoustic topological insulators
The Journal of the Acoustical Society of America. 2016. DOI : 10.1121/1.4969465.Drexhage’s Experiment for Sound
Physical Review Letters. 2016. DOI : 10.1103/PhysRevLett.116.224301.Acoustic topological insulators
5th Joint Meeting Acoustical Society of America and Acoustical Society of Japan, Honolulu, Hawaii, USA, November 28-December 2, 2016.ParityTime Symmetry for Cloaking and Negative Refraction
EuCAP'2016, Davos, Switzerland, April 10-15, 2016.Magnetless Circulators for Electromagnetic and Acoustic Waves
EuCAP'2016, Davos, Switzerland, April 10-15, 2016.Parity-Time Symmetry in Acoustics: Theory, Devices, and Potential Applications
IEEE Journal of Selected Topics in Quantum Electronics. 2016. DOI : 10.1109/JSTQE.2016.2549512.Extreme Wave Manipulation with Parity-Time Symmetric Metasurfaces
MET'16 - 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics, Malaga, Spain, July 25-28, 2016.2015
Breaking Temporal Symmetries in Acoustic Metamaterials
Metamaterials 2015, Oxford, UK, September 7-10, 2015.Topologically robust sound propagation in an angular-momentum-biased graphene-like resonator lattice
Nature Communications. 2015. DOI : 10.1038/ncomms9260.An invisible acoustic sensor based on parity-time symmetry
Nature Communications. 2015. DOI : 10.1038/ncomms6905.PT-Symmetric Metamaterial Systems for Aberration-Free Imaging and Wave Manipulation
Metamaterials 2015, Oxford, UK, September 7-10, 2015.Parity-Time Symmetric Nonlocal Metamaterials for Focusing and Image Processing
APS March Meeeting 2015, San Antonio, TX, USA, March 2-6, 2015.Nonreciprocal Acoustics
Acoustics Today. 2015.Invisibility and Cloaking: Origins, Present, and Future Perspectives
Physical Review Applied. 2015. DOI : 10.1103/PhysRevApplied.4.037001.Unidirectional Cloaking Based on Metasurfaces with Balanced Loss and Gain
Physical Review Applied. 2015. DOI : 10.1103/PhysRevApplied.4.014005.Subwavelength ultrasonic circulator based on spatiotemporal modulation
Physical Review B. 2015. DOI : 10.1103/PhysRevB.91.174306.Time-Domain Response of Parity-Time Symmetric Structures: Causality, Stability and Bandwidth Considerations
2015. 2015 IEEE International Symposium on Antennas and Propagation and North American Radio, Vancouver, Canada, July 19-25, 2015. p. 199 - 199. DOI : 10.1109/USNC-URSI.2015.7303483.2014
Negative Refraction and Planar Focusing Based on Parity-Time Symmetric Metasurfaces
Physical Review Letters. 2014. DOI : 10.1103/PhysRevLett.113.023903.Nonreciprocity, Nonlinearity and Parity-Time Symmetry in Optical Metasurfaces and Metamaterials
2014. 2014 IEEE Photonics Conference (IPC), San Diego, CA, USA, October 12-16, 2014. p. 162 - 163. DOI : 10.1109/IPCon.2014.6995262.Parity-Time-Symmetric Metasurfaces and Metamaterials
Continuum Models Discrete Systems -13, Salt Lake City, Utah, USA, July 21-25 2014.Cloaking and Invisibility: a Review
Progress In Electromagnetics Research. 2014. DOI : 10.2528/PIER15011403.Acoustic supercoupling through a density-near-zero metamaterial channel
Proceedings of Meetings on Acoustics. 2014. DOI : 10.1121/1.4812436.Controlling Scattering and Absorption With Metamaterial Covers
IEEE Transactions on Antennas and Propagation. 2014. DOI : 10.1109/TAP.2014.2322891.Cloaking and invisibility: A review
Forum for Electromagnetic Research Methods and Application Technologies (FERMAT). 2014.Parity-Time Acoustic Metamaterials and Unidirectional Invisible Sensors
Metamaterials 2014, Copenhagen, Denmark, August 25-30, 2014.Mantle Cloaking and Related Applications in Antennas
ICEAA 14, Palm Beach, Aruba, Netherlands, August 3-9, 2014.Parity-time symmetric metamaterials and metasurfaces for loss-immune and broadband acoustic wave manipulation
168th Meeting of the Acoustical Society of America, Indianapolis, IN, USA, October 27-31, 2014.Metamaterial buffer for broadband non-resonant impedance matching of obliquely incident acoustic waves
The Journal of the Acoustical Society of America. 2014. DOI : 10.1121/1.4900567.Physical bounds on absorption and scattering for cloaked sensors
Physical Review B. 2014. DOI : 10.1103/PhysRevB.89.045122.Sound Isolation and Giant Linear Nonreciprocity in a Compact Acoustic Circulator
Science. 2014. DOI : 10.1126/science.1246957.Manipulation of electron flow using near-zero index semiconductor metamaterials
Physical Review B. 2014. DOI : 10.1103/PhysRevB.90.035138.Non-reciprocal acoustic devices based on spatio-temporal angular-momentum modulation.
168th Meeting of the Acoustical Society of America, Indianapolis, IN, USA, October 27-31, 2014.2013
Physical Bounds and Limitations of Cloaking and Invisibility Using Passive Metamaterials
USNC-URSI National Radio Science Meeting, Orlando, FL, USA, July 7-12, 2013.Acoustic supercoupling and enhancement of nonlinearities in density-near- zero (DNZ) metamaterial channels
Proceedings of Meetings on Acoustics. 2013. DOI : 10.1121/1.4799700.Superabsorbers and Invisible Sensors
USNC-URSI National Radio Science Meeting, Orlando, FL, USA, July 7-12, 2013.Acoustic Supercoupling and Enhancement of Nonlinearities in Density-Near-Zero (DNZ) Metamaterial Channels
21st International Congress on Acoustics, Montreal, Canada, June 2-7, 2013.Furtive quantum sensing using matter-wave cloaks
Physical Review B. 2013. DOI : 10.1103/PhysRevB.87.201106.Enhanced superradiance in epsilon-near-zero plasmonic channels
Physical Review B. 2013. DOI : 10.1103/PhysRevB.87.201101.Fundamental Physical Bounds on Metamaterial Cloaking
Nano Meta 2013, Seefild, Austria, January 3-6, 2013.Extraordinary Sound Transmission through Density-Near-Zero Ultranarrow Channels
Physical Review Letters. 2013. DOI : 10.1103/PhysRevLett.111.055501.Quantum cloaking based on scattering cancellation
Physical Review B. 2013. DOI : 10.1103/PhysRevB.87.045423.Passivity Limitations on Absorption Properties of Low-Scattering Objects
Metamaterials 2013, Bordeaux, France, September 16-19, 2013.2012
Exotic Properties and Applications of Quantum Metamaterials
META 2012, Paris, France, April 19-22, 2012.Anomalous Transmission Properties of Ultranarrow, Zero-Density Acoustic Metachannels
Metamaterials 2012, St. Petersburg, Russia, September 17-22, 2012.Exotic properties and potential applications of quantum metamaterials
Applied Physics A. 2012. DOI : 10.1007/s00339-012-7345-0.Acoustic Supercoupling Through a Density-Near-Zero Metamaterial Channel
164th Meeting of tje Acoustical Society of America, Kansas City, MO, USA, October 22-26, 2012.2011
Electroacoustic absorbers: Bridging the gap between shunt loudspeakers and active sound absorption
The Journal of the Acoustical Society of America. 2011. DOI : 10.1121/1.3569707.Electroacoustic absorbers I: bridging a gap between active acoustic feedback control and shunt loudspeakers
ICSV18, Rio de Janeiro, Brazil.Teaching & PhD
Teaching
Electrical and Electronics Engineering
PhD Students
Mafi Alireza, Momeni Ali, Nerson Tristan Pierre Gabriel, Padlewski Mathieu François, Qin Haoye, Tuuva Tim Teemu Tapio, Wang Junda, Zhou Senlu,Past EPFL PhD Students
Bossart Aleksi Antoine , Koutserimpas Theodoros , Xiang Rongrong , Zangeneh Nejad Farzad , Zhang Zhe ,Courses
Electromagnetics I : Transmission lines and waves
The electric signal is the essential vehicle for transmitting information and energy. At high frequency, it shows itself as an electromagnetic wave whose study calls for the development of physical and mathematical models based on the wave equation.
Electromagnetics II : field computation
This course deals with electromagnetism in free space and in continuous media. Starting from the basic principles, we establish the methods for solving Maxwell's equation in vacuum and in more complex material media.
Advanced electromagnetics
In this advanced electromagnetics course, you will develop a solid theoretical understanding of wave-matter interactions in natural materials and artificially structured photonic media and devices.
Introduction to wave scattering
This advanced theoretical course introduces students to basic concepts in wave scattering theory, with a focus on scattering matrix theory and its applications, in particular in photonics.