Viktar Asadchy
Assistant Professor
Assistant Professor
T411 Dept. Electronics and Nanoeng
Main research interests include spatially dispersive materials, metasurfaces, reconfigurable intelligent surfaces, photonic crystals, electromagnetic nonreciprocity, time-varying systems, Weyl semimetals, and advanced diffractive optical components.
Full researcher profile
https://research.aalto.fi/...
E-post
viktar.asadchy@aalto.fi
Telefonnummer
+358504205846
Kompetensområde
metasurfaces, metamaterials, chirality, waves, nonreciprocity, optics, 216 Materials engineering
Utmärkelser
The award of the Gomel Regional Executive Committee
Awarded to seven best graduate students of the Gomel Region, Belarus
Award or honor granted for a specific work
Department of Electronics and Nanoengineering
Jan 2013
The scholarship of the President of the Republic of Belarus
Most prestigious scholarship awarded by the Ministry of Education of Belarus
Award or honor granted for a specific work
Department of Electronics and Nanoengineering
Jan 2013
Aalto ELEC Doctoral School Funding
Scholarship for one and a half years
Award or honor granted for academic or artistic career
Department of Electronics and Nanoengineering
Jan 2015
Foundation for Aalto University Science and Technology
Funding for postgraduate research and doctoral thesis work at Aalto University (for 5 months)
Award or honor granted for academic or artistic career
Department of Electronics and Nanoengineering
Jan 2016
Foundation for Aalto University Science and Technology
Travel grant for a 2-month research visit to Karlsruhe Institute of Technology, Germany
Award or honor granted for academic or artistic career
Department of Electronics and Nanoengineering
Jan 2016
Aalto Dissertation Award
Awarded for one of the six best dissertations at Aalto University in 2017
Award or honor granted for a specific work
Department of Electronics and Nanoengineering
Jan 2018
The Finnish Foundation for Technology Promotion
Funding for a one-year post-doctoral position at Stanford University, USA
Award or honor granted for academic or artistic career
Department of Electronics and Nanoengineering
Jan 2018
Jorma Ollila Grant
Funding for 4-month research visit to Australian National University and 4-month research visit to École Polytechnique Fédérale de Lausanne (award not accepted)
Award or honor granted for academic or artistic career
Department of Electronics and Nanoengineering
Jan 2018
Young Scientist Best Paper Award at URSI EMTS 2019
First Prize
Award or honor granted for a specific work
Department of Electronics and Nanoengineering
Jan 2019
2019 Sergei A. Schelkunoff Transactions Prize Paper Award
For the best paper published in the IEEE TAP in 2019
Award or honor granted for a specific work
Department of Electronics and Nanoengineering
Jan 2019
Forskningsgrupp
- Viktar Asadchy Group
Publikationer
Inverse-Designed Dispersive Time-Varying Nanostructures
Puneet Garg, Jan David Fischbach, Aristeidis G. Lamprianidis, Xuchen Wang, Mohammad S. Mirmoosa, Viktar S. Asadchy, Carsten Rockstuhl, Thomas J. Sturges
2025
Advanced Optical Materials
Experimental Realization of the Optical Tellegen Effect in Nonreciprocal Metasurfaces
S. Safaei Jazi, I. Faniayeu, R. Cichelero, N. Kuznetsov, S. Van Dijken, S. Fan, A. Dmitriev, V. Asadchy
2025
Revisiting Bianisotropic Photonics with Coupled-Mode Theory
L. M. Manez-Espina, B. Amrahi, V. Asadchy, A. Diaz-Rubio
2025
Design and Analysis of Reconfigurable Patch Arrays for Angle-of-Arrival Sensing and Perfect Anomalous Reflection
Mostafa Movahediqomi, Sravan Kumar Reddy Vuyyuru, Grigorii Ptitcyn, Risto Valkonen, Viktar S. Asadchy, Do-Hoon Kwon, Sergei A. Tretyakov
2025
IEEE Transactions on Antennas and Propagation
Advanced Metasurfaces for Next-Generation Wireless Communication Networks
Sravan K. R. Vuyyuru, Risto Valkonen, Do-Hoon Kwon, Viktar S. Asadchy, Sergei A. Tretyakov
2025
2025 International Conference on Electromagnetics in Advanced Applications (ICEAA)
Optimized Varactor-Tuned RIS Design for Wide-Angle Perfect Anomalous Reflection
Sravan K. R. Vuyyuru, Viktar S. Asadchy, Do-Hoon Kwon, Sergei A. Tretyakov, Risto Valkonen
2025
2025 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting (AP-S/CNC-USNC-URSI)
Perfect Reconfigurable Intelligent Surfaces with Sensing Functionality
Sravan K. R. Vuyyuru, Mostafa Movahediqomi, Grigorii Ptitcyn, Risto Valkonen, Viktar S. Asadchy, Do-Hoon Kwon, Sergei A. Tretyakov
2025
2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
Synthesis of Passively Loaded Reflectarrays for Perfect Anomalous Deflection
Sravan K. R. Vuyyuru, Risto Valkonen, Viktar S. Asadchy, Do-Hoon Kwon, Sergei A. Tretyakov
2025
2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
Scattering from cylindrical scatterers of time-modulated permittivity
J. Yan, I. Katsantonis, M. Mostafa, V. Asadchy, M. Kafesaki
2025
Multifunctional intelligent surfaces based on volumetric inverse topology design
Mohammadmahdi Asgari, Peter B. Catrysse, Haiwen Wang, Shanhui Fan, Viktar Asadchy
2024
2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2024