Viktar Asadchy

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

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

Theory and applications of photonic time crystals : a tutorial

Mohammad M. Asgari, Puneet Garg, Xuchen Wang, Mohammad S. Mirmoosa, Carsten Rockstuhl, Viktar Asadchy 2024 Advances in Optics and Photonics

Roadmap on electromagnetic metamaterials and metasurfaces

Tie Jun Cui, Shuang Zhang, Andrea Alù, Martin Wegener, Sir John Pendry, Jie Luo, Yun Lai, Zuojia Wang, Xiao Lin, Hongsheng Chen, Ping Chen, Rui Xin Wu, Yuhang Yin, Pengfei Zhao, Huanyang Chen, Yue Li, Ziheng Zhou, Nader Engheta, Viktar Asadchy, Constantin Simovski, Sergei Tretyakov, Biao Yang, Sawyer D. Campbell, Yang Hao, Douglas H. Werner, Shulin Sun, Lei Zhou, Su Xu, Hong Bo Sun, Zhou Zhou, Zile Li, Guoxing Zheng, Xianzhong Chen, Tao Li, Shining Zhu, Junxiao Zhou, Junxiang Zhao, Zhaowei Liu, Yuchao Zhang, Qiming Zhang, Min Gu, Shumin Xiao, Yongmin Liu, Xianzhe Zhang, Yutao Tang, Guixin Li, Thomas Zentgraf, Kirill Koshelev, Yuri Kivshar, Xin Li, Trevon Badloe, Lingling Huang, Junsuk Rho, Shuming Wang, Din Ping Tsai, A. Yu Bykov, A. V. Krasavin, A. V. Zayats, Cormac McDonnell, Tal Ellenbogen, Xiangang Luo, Mingbo Pu, Francisco J. Garcia-Vidal, Liangliang Liu, Zhuo Li, Wenxuan Tang, Hui Feng Ma, Jingjing Zhang, Yu Luo, Xuanru Zhang, Hao Chi Zhang, Pei Hang He, Le Peng Zhang, Xiang Wan, Haotian Wu, Shuo Liu, Wei Xiang Jiang, Xin Ge Zhang, Cheng Wei Qiu, Qian Ma, Che Liu, Long Li, Jiaqi Han, Lianlin Li, Michele Cotrufo, C. Caloz, Z. L. Deck-Léger, A. Bahrami, O. Céspedes, E. Galiffi, P. A. Huidobro, Qiang Cheng, Jun Yan Dai, Jun Cheng Ke, Lei Zhang, Vincenzo Galdi, Marco di Renzo 2024 JPhys Photonics

Broadband transparent Huygens' spaceplates

Francisco J. Díaz Fernández, Luis Manuel Máñez-Espina, Ana Diaz Rubio, Viktar Asadchy 2024 npj Nanophotonics

Enhancing the Size of Momentum Bandgaps Using Resonant Spatiotemporal Metasurfaces

P. Garg, X. Wang, A. Lamprianidis, M. S. Mirmoosa, V. S. Asadchy, C. Rockstuhl 2024 2024 Conference on Lasers and Electro-Optics, CLEO 2024