Hexagonal boron nitride nanophotonics: a record-breaking material for the ultraviolet and visible spectral ranges

DV Grudinin, GA Ermolaev, DG Baranov… - Materials …, 2023 - pubs.rsc.org
A global trend towards miniaturization and multiwavelength performance of nanophotonic
devices drives research on novel phenomena, such as bound states in the continuum and …

Exploring van der Waals materials with high anisotropy: geometrical and optical approaches

AS Slavich, GA Ermolaev, MK Tatmyshevskiy… - Light: Science & …, 2024 - nature.com
The emergence of van der Waals (vdW) materials resulted in the discovery of their high
optical, mechanical, and electronic anisotropic properties, immediately enabling countless …

Tunable optical properties of transition metal dichalcogenide nanoparticles synthesized by femtosecond laser ablation and fragmentation

AS Chernikov, GI Tselikov, MY Gubin… - Journal of Materials …, 2023 - pubs.rsc.org
Manipulation of resonant dielectric nanostructures is of paramount importance for next-
generation photonic devices. Traditionally, researchers use two-dimensional or phase …

Broadband optical properties of Ti3C2 MXene revisited

DA Panova, GI Tselikov, GA Ermolaev, AV Syuy… - Optics Letters, 2023 - opg.optica.org
The exceptional optical, electrical, and mechanical capabilities of layered transition metal
carbides, nitrides, and carbonitrides, called MXenes, revolutionized materials science …

Lasing effect in symmetrical van der Waals heterostructured metasurfaces due to lattice-induced multipole coupling

AV Prokhorov, MY Gubin, AV Shesterikov… - Nano Letters, 2023 - ACS Publications
New practical ways to reach the lasing effect in symmetrical metasurfaces have been
developed and theoretically demonstrated. Our approach is based on excitation of the …

Non-additive optical response in transition metal dichalcogenides heterostructures

MA El-Sayed, AP Tselin, GA Ermolaev… - Nanomaterials, 2022 - mdpi.com
Van der Waals (vdW) heterostructures pave the way to achieve the desired material
properties for a variety of applications. In this way, new scientific and industrial challenges …

[HTML][HTML] Tungsten Diselenide Nanoparticles Produced via Femtosecond Ablation for SERS and Theranostics Applications

A Ushkov, D Dyubo, N Belozerova, I Kazantsev… - …, 2024 - pmc.ncbi.nlm.nih.gov
Due to their high refractive index, record optical anisotropy and a set of excitonic transitions
in visible range at a room temperature, transition metal dichalcogenides have gained much …

Reduction in crosstalk between integrated anisotropic optical waveguides

D Grudinin, O Matveeva, G Ermolaev, A Vyshnevyy… - Photonics, 2023 - mdpi.com
The minimization of waveguide crosstalk is a long-standing challenge for optical engineers.
Nowadays, the most popular technique to suppress crosstalk is anisotropic nanostructures …

Anisotropic van der Waals Crystal with High Refractive Index and Transparency for UV-Visible Range Applications

A Slavich, G Ermolaev, I Zavidovskiy… - arxiv preprint arxiv …, 2024 - arxiv.org
Thanks to their record high refractive index and giant optical anisotropy, van der Waals
(vdW) materials have accelerated the development of nanophotonics. However, traditional …

Optical Properties of Biaxial van der Waals Crystals for Photonic Applications

A Slavich, G Ermolaev, I Zavidovskiy… - Bulletin of the Russian …, 2025 - Springer
Recent advancements in nanophotonic devices rely on materials with high refractive index
and large optical anisotropy. Among them, van der Waals (vdW) crystals have garnered …