Department of Electronics and Nanoengineering

Advanced Electromagnetic Materials and Structures

The group explores advanced electromagnetic structures – those with ultimately unusual and useful electromagnetic properties. The group is part of the Department of Electronics and Nanoengineering, Aalto University. Research interests span over a wide range of topics of electromagnetic theory and applications and comprise metamaterials and metasurfaces, including nanostructured metamaterials and metasurfaces, plasmonics, graphene, all-dielectric nanophotonics, scattering and diffraction. Main application areas of interest include antennas for all frequency ranges (from nanoantennas operating in the hundreds of THz to radiofrequency coils for magnetic resonance imaging operating at MHz), wireless power transfer, solar cells, thermophotovoltaic generators and some other areas of applied nanophotonics. The group is located in the TUAS-building.

Please, check out our website meta.aalto.fi for more information.
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Research topics

Latest publications

Cylindrical Transmitting Coil for Two-Dimensional Omnidirectional Wireless Power Transfer

Nam Van Ha, Yining Liu, Prasad Kumara Sampath Jayathurathnage, Constantin Simovski, Sergei Tretyakov 2022 IEEE Transactions on Industrial Electronics

Dual-Band Transceiver High Impedance Coil Array for Ultra-high Field Magnetic Resonance Imaging

Masoud Sharifian Mazraeh Mollaei, Ali S. M. Mollaei, Constantin R. Simovski 2022 IEEE Transactions on Antennas and Propagation

Time-Varying Plasmonic Particles

M. S. Mirmoosa, M. S.M. Mollaei, G. A. Ptitcyn, C. R. Simovski, S. A. Tretyakov 2021 2021 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021

Potential Reduction of Peripheral Local SAR for a Birdcage Body Coil at 3 Tesla Using a Magnetic Shield

C. C. van Leeuwen, B. R. Steensma, S. B. Glybovski, M. F.J. Lunenburg, C. Simovski, D. W.J. Klomp, C. A.T. van den Berg, A. J.E. Raaijmakers 2021 Frontiers in Physics

Wireless power transfer based on novel physical concepts

Mingzhao Song, Prasad Jayathurathnage, Esmaeel Zanganeh, Mariia Krasikova, Pavel Smirnov, Pavel Belov, Polina Kapitanova, Konstantin Simovski, Sergei Tretyakov, Alex Krasnok 2021 Nature Electronics

Wideband coil based on microstrip line for multiheteronuclear magnetic resonance spectroscopy

G. Solomakha, N. Egorova, R. Balafendiev, C. Simovski, S. Glybovski 2021 Journal of Physics: Conference Series

Scenarios of non-resonant far-field subwavelength imaging by a simple glass microsphere

Constantin R. Simovski, Reza Heydarian 2021 2021 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2021

High-Impedance Wireless Power Transfer Transmitter Coils for Freely Positioning Receivers

Masoud Sharifian Mazraeh Mollaei, Prasad Jayathurathnage, Sergei A. Tretyakov, Constantin R. Simovski 2021 IEEE Access

Ionically Gated Small-Molecule OPV: Interfacial Doping of Charge Collector and Transport Layer

Danila S. Saranin, Abolfazl Mahmoodpoor, Pavel M. Voroshilov, Constantin R. Simovski, Anvar A. Zakhidov 2021 ACS Applied Materials and Interfaces

Extending a Birdcage Coil for Magnetic Resonance Imaging of a Human Head with an Artificial Magnetic Shield

Kseniia Lezhennikova, C. Simovski, R. Abdeddaim, R. Balafendiev, S. Glybovski 2021 Photonics and Nanostructures - Fundamentals and Applications
More information on our research in the Research database.
Research database

Large-Area Free-Positioning Wireless Power Transfer to Movable Receivers

Shamsul Al Mahmud, Ishtiaque Ahmed Panhwar, Prasad Kumara Sampath Jayathurathnage 2022 IEEE Transactions on Industrial Electronics

Reradiation and Scattering from a Reconfigurable Intelligent Surface: A General Macroscopic Model

Vittorio Degli-Esposti, Enrico M. Vitucci, Marco Di Renzo, Sergei Tretyakov 2022 IEEE Transactions on Antennas and Propagation

Cylindrical Transmitting Coil for Two-Dimensional Omnidirectional Wireless Power Transfer

Nam Van Ha, Yining Liu, Prasad Kumara Sampath Jayathurathnage, Constantin Simovski, Sergei Tretyakov 2022 IEEE Transactions on Industrial Electronics

Machine Learning Assisted Characteristics Prediction for Wireless Power Transfer Systems

Shamsul Arefeen Al Mahmud, Prasad Jayathurathnage, Sergei A. Tretyakov 2022 IEEE Access

Coherently time-varying metasurfaces

Mohamed Mostafa, Ana Diaz Rubio, Mohammad Mirmoosa, Sergei Tretyakov 2022 Physical Review Applied

Fast and Robust Characterization of Lossy Dielectric Slabs Using Rectangular Waveguides

Xuchen Wang, Sergei A. Tretyakov 2022 IEEE Transactions on Microwave Theory and Techniques

Coherent Asymmetric Absorbers

F. S. Cuesta, A. D. Kuznetsov, G. A. Ptitcyn, X. Wang, S. A. Tretyakov 2022 Physical Review Applied

Stability of active photonic metasurface pairs

Constantinos Valagiannopoulos, Sergei A. Tretyakov 2021 New Journal of Physics

Design, Fabrication, and Characterization of a Proof-of-Concept Multi-functional Microwave Metasurface using Static Loads

A. Pitilakis, O. Tsilipakos, M. Seckel, M. Christodoulou, A. C. Tasolamprou, F. Liu, D. Manessis, N. V. Kantartzis, C. Liaskos, C. M. Soukoulis, S. A. Tretyakov, M. Kafesaki 2021 2021 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021

Scattering of light by spheres made from a time-modulated and dispersive material

G. Ptitcyn, A. Lamprianidis, T. Karamanos, M. Muller, R. Alaee, V. S. Asadchy, M. S. Mirmoosa, M. Albooyeh, S. Fan, C. Rockstuhl, S. A. Tretyakov 2021 2021 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021
More information on our research in the Research database.
Research database

Please, check out our website meta.aalto.fi for more information.

Contact:
Professor Konstantin Simovski
Email: konstantin.simovski at aalto.fi
Tel.: +358 50 4205 856

Professor Sergei Tretyakov (personal website)
Email: sergei.tretyakov at aalto.fi
Tel.: +358 50 3502 562

Postal address:
Department of Electronics and Nanoengineering
Aalto University School of Electrical Engineering
P.O. Box 15500, 00076 Aalto, Finland

Visiting address:
TUAS-building
Maarintie 8, 02150 Espoo

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