Tunable nanophotonics enabled by chalcogenide phase-change materials

S Abdollahramezani, O Hemmatyar, H Taghinejad… - …, 2020 - degruyter.com
Nanophotonics has garnered intensive attention due to its unique capabilities in molding the
flow of light in the subwavelength regime. Metasurfaces (MSs) and photonic integrated …

Applications of hybrid metal‐dielectric nanostructures: state of the art

Á Barreda, F Vitale, AE Minovich… - Advanced Photonics …, 2022 - Wiley Online Library
Enhancing the light‐matter interactions is important for many different applications like
sensing, surface enhanced spectroscopies, solar energy harvesting, and for quantum effects …

Dynamic hybrid metasurfaces

S Abdollahramezani, O Hemmatyar, M Taghinejad… - Nano …, 2021 - ACS Publications
Efficient hybrid plasmonic-photonic metasurfaces that simultaneously take advantage of the
potential of both pure metallic and all-dielectric nanoantennas are identified as an emerging …

Ag-nanowire bundles with gap hot spots synthesized in track-etched membranes as effective SERS-substrates

EP Kozhina, SA Bedin, NL Nechaeva… - Applied Sciences, 2021 - mdpi.com
This paper presents a cost-effective approach for the template-assisted electrodeposition
fabrication of substrates for surface-enhanced Raman scattering (SERS) with metal …

[HTML][HTML] Metal, dielectric and hybrid nanoantennas for enhancing the emission of single quantum dots: A comparative study

A Barreda, S Hell, MA Weissflog, A Minovich… - Journal of Quantitative …, 2021 - Elsevier
The confinement of electromagnetic energy to subwavelength volumes through nanoscale
antennas can be used to enhance the spontaneous emission of quantum emitters. With this …

Strong Optical Coupling of Lattice Resonances in a Top-down Fabricated Hybrid Metal–Dielectric Al/Si/Ge Metasurface

P Oleynik, F Berkmann, S Reiter, J Schlipf… - Nano Letters, 2024 - ACS Publications
Optical metasurfaces enable the manipulation of the light–matter interaction in ultrathin
layers. Compared with their metal or dielectric counterparts, hybrid metasurfaces resulting …

All-dielectric materials and related nanophotonic applications

J Yan, X Liu, C Ma, Y Huang, G Yang - Materials Science and Engineering …, 2020 - Elsevier
Generally, nanophotonics is associated with plasmonic materials and structures made of
noble metals such as gold or silver. However, conventional plasmonic materials have …

Quantum optics in nanostructures

YV Vladimirova, VN Zadkov - Nanomaterials, 2021 - mdpi.com
This review is devoted to the study of effects of quantum optics in nanostructures. The
mechanisms by which the rates of radiative and nonradiative decay are modified are …

Interdisk spacing effect on resonant properties of Ge disk lattices on Si substrates

AA Shklyaev, DE Utkin, AV Tsarev, SA Kuznetsov… - Scientific Reports, 2022 - nature.com
The light reflection properties of Ge disk lattices on Si substrates are studied as a function of
the disk height and the gap width between disks. The interdisk spacing effect is observed …

Hybrid dielectric-plasmonic nanoantenna with multiresonances for subwavelength photon sources

PA Dmitriev, E Lassalle, L Ding, Z Pan, DCJ Neo… - ACS …, 2023 - ACS Publications
The enhancement of the photoluminescence of quantum dots induced by an optical
nanoantenna has been studied considerably, but there is still significant interest in …