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/...
Sähköposti
viktar.asadchy@aalto.fi
Puhelinnumero
+358504205846
Osaamisalueet
metasurfaces, metamaterials, chirality, waves, nonreciprocity, optics, 216 Materials engineering
Palkinnot
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
Tutkimusryhmät
- Viktar Asadchy Group
Julkaisut
Active Plasmonic Surfaces via Electrically Driven Actuation of DNA-Tethered Nanoparticles
Mohammed M. A. Al Hussain, Abraham Kipnis, Anna Lumppio, Narat Witwiyaruj, Sesha Manuguri, Xuan-Hung Pham, Pierre Bleteau, Maxime Fauconnier, Mohammadmahdi Asgari, Viktar Asadchy, Anton Kuzyk, Kosti Tapio
2026
ACS Nano
Metacrystals: inversely-designed 3D-printed intelligent panels for 6G communications
Mohammad M. Asgari, Peter B. Catrysse, Shuai S.A. Yuan, Haiwen Wang, Shanhui Fan, Viktar Asadchy
2026
Nature Communications
Spaceplates Based on Metasurface Cavities
Daniela Gardey De Carvalho, Francisco J. Díaz-Fernández, Viktar Asadchy, Ana Díaz-Rubio
2026
20th European Conference on Antennas and Propagation, EuCAP 2026
Photonic time crystals assisted by quasi-bound states in the continuum
Puneet Garg, Evangelos Almpanis, Leander Zimmer, Jan David Fischbach, Xuchen Wang, Mohammad S. Mirmoosa, Markus Nyman, Nikolaos Stefanou, Nikolaos Papanikolaou, Viktar Asadchy, Carsten Rockstuhl
2026
Science Advances
Bidirectional terahertz frequency conversion via structural resonances at a plasma time boundary
Yindong Huang, Bin Zhou, Aijun Xuan, Mingxin Gao, Jing Lou, Xiaomin Qu, Zengxiu Zhao, Ce Shang, Xuchen Wang, Chao Chang, Viktar Asadchy
2026
Science Advances
Superdirective space-to-surface wave transformations with nonlocal metasurfaces
Yongming Li, Xikui Ma, Viktar Asadchy, Sergei A. Tretyakov
2026
Physical Review Applied
Development of an Anisotropic Holographic Metasurface Antenna on a Flexible Printed Circuit Board
Ville Lundén, Mostafa Movahediqomi, Viktar Asadchy, Jaan Praks
2026
20th European Conference on Antennas and Propagation, EuCAP 2026
Strong Mode Coupling and Maximum Directional Absorption in Reciprocal Bianisotropic Metasurfaces
L. M. Máñez-Espina, B. Amrahi, V. S. Asadchy, A. Díaz-Rubio
2026
Nanophotonics
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
2026
IEEE Transactions on Antennas and Propagation
Stacked Time-Varying Metasurfaces
Mostafa Movahediqomi, Sergei Tretyakov, Viktar Asadchy, Xuchen Wang
2026
Advanced Optical Materials