Topological phase singularities in atomically thin high-refractive-index materials

G Ermolaev, K Voronin, DG Baranov, V Kravets… - Nature …, 2022 - nature.com
Atomically thin transition metal dichalcogenides (TMDCs) present a promising platform for
numerous photonic applications due to excitonic spectral features, possibility to tune their …

Anomalous optical response of graphene on hexagonal boron nitride substrates

AN Toksumakov, GA Ermolaev… - Communications …, 2023 - nature.com
Graphene/h BN heterostructures can be considered as one of the basic building blocks for
the next-generation optoelectronics mostly owing to the record-high electron mobilities …

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 …

Optical time-resolved microscopy on few-atoms-thick materials

A Mermoul, I Ruzankina, C Giannetti… - The Journal of …, 2024 - ACS Publications
In the past decade, the emergence of ultrathin 2D films consisting of only a few atomic layers
deposited on various substrates sparked new ideas and research. This Perspective provides …

Broadband Optical Constants and Nonlinear Properties of SnS2 and SnSe2

GA Ermolaev, DI Yakubovsky, MA El-Sayed… - Nanomaterials, 2021 - mdpi.com
SnS2 and SnSe2 have recently been shown to have a wide range of applications in
photonic and optoelectronic devices. However, because of incomplete knowledge about …

Broadband Optical Properties of Atomically Thin PtS2 and PtSe2

GA Ermolaev, KV Voronin, MK Tatmyshevskiy… - Nanomaterials, 2021 - mdpi.com
Noble transition metal dichalcogenides (TMDCs) such as PtS2 and PtSe2 show significant
potential in a wide range of optoelectronic and photonic applications. Noble TMDCs, unlike …

Broadband Optical Properties of Bi2Se3

GA Ermolaev, IS Vyslanko, AP Tselin, MA El-Sayed… - Nanomaterials, 2023 - mdpi.com
Materials with high optical constants are of paramount importance for efficient light
manipulation in nanophotonics applications. Recent advances in materials science have …

A novel N-doped carbon nanomaterial–carbon nano-mousse

M Lesňák, D Cvejn, M Petr, P Peikertová… - Journal of Materials …, 2023 - pubs.rsc.org
A novel N-doped carbon material was obtained using a CVD-like procedure by depositing
medium-sized pyridine-based molecules on copper-based substrates. The resulting material …

Optimum Design of Surface Plasmon Resonance (SPR) Tapered Fiber Optic Biosensing Probe With Graphene–MoS2 Over Layers for DNA Hybridization

SK Raghuwanshi, PS Pandey - IEEE Transactions on Plasma …, 2022 - ieeexplore.ieee.org
A novel graphene/MoS2-coated tapered fiber optic surface plasmon resonance (SPR)
biosensing probe is presented for the first time to analyze the deoxyribonucleic acid (DNA) …

Interference of excitons and surface plasmons in the optical absorption spectra of monolayer and bilayer graphene

HL Liu, BD Annawati, NT Hung, DP Gulo… - Physical Review B, 2023 - APS
By using spectroscopy ellipsometry, we investigated the optical absorption spectra of
monolayer and bilayer graphene in the deep-ultraviolet region up to 6.42 eV as a function of …