Kostya S. Novoselov

Sparse Electromagnetic-Compatibility Flexible Electrodes for High-Accuracy, Fast-Recognition Human–Computer Interfaces

Surface electromyography (sEMG) gesture recognition technology offers significant potential for enhancing human-computer interaction and rehabilitation engineering by providing an intuitive and noninvasive method of engagement. However, challenges such as electromagnetic interfer...

Deep-Subwavelength and Broadband Quarter-Wave Retardation in Ultrathin Hyperbolic MoOCl2

Abstract The miniaturization of polarization-controlling optical components is one of the central pursuits in nanophotonics. While traditional anisotropic materials require large propagation lengths to achieve the desired phase shifts, metasurfaces mitigate this size constraint b...