419 citations · 1.1k across the 8 of their papers we have counts for
8 papers
Topological Polarization Singularities in Metaphotonics
Wenzhe Liu, Wei Liu, Lei Shi +1
Polarization singularities of vectorial electromagnetic fields locate at the positions (such as points, lines, or surfaces) where properties of polarization ellipses are not define…
High-harmonic generation from metasurfaces empowered by bound states in the continuum
George Zograf, Kirill Koshelev, Anastasia Zalogina +9
The concept of optical bound states in the continuum (BICs) underpins the existence of strongly localized waves embedded into the radiation spectrum that can enhance the electromag…
Bound states in the continuum and Fano resonances in the strong mode coupling regime
A. A. Bogdanov, K. L. Koshelev, P. V. Kapitanova +6
The study of resonant dielectric nanostructures with high refractive index is a new research direction in nanoscale optics and metamaterial-inspired nanophotonics. Because of the u…
Broadband highly-efficient dielectric metadevices for polarization control
Sergey Kruk, Ben Hopkins, Ivan Kravchenko +3
Metadevices based on dielectric nanostructured surfaces with both electric and magnetic Mie-type resonances have resulted in the best efficiency to date for functional flat optics…
Electromagnetic wave analogue of electronic diode
Ilya V. Shadrivov, David A. Powell, Yuri S. Kivshar +2
An electronic diode is a nonlinear semiconductor circuit component that allows conduction of electrical current in one direction only. A component with similar functionality for el…
Similarity Solution of the 3-phase Stefan Problem for Alloys with Arbitrary Temperature Dependent Properties
Evgeniy N. Kondrashov
In this paper a 3-phase Stefan problem solution method for 1D semi-infinity alloy is developed. The problem is first solved for full enthalpy of the system and then the thermal dif…