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20182026
most citedOptically tunable Mie-resonance VO2 nanoantennas for metasurfaces in the visible

94 citations · 380 across the 19 of their papers we have counts for

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physics.optics2023

Phase-resolved optical characterization of nanoscale spin waves

Ondřej Wojewoda, Martin Hrtoň, Meena Dhankhar +7

We study theoretically and experimentally the process of Brillouin light scattering on an array of silicon disks on a thin Permalloy layer. We show that phase-resolved Brillouin li…

physics.optics2023★ 3 cited

Spatio-spectral metrics in electron energy loss spectroscopy as a tool to resolve nearly degenerate plasmon modes in dimer plasmonic antennas

Michal Horák, Andrea Konečná, Tomáš Šikola +1

Electron energy loss spectroscopy (EELS) is often utilized to characterize localized surface plasmon modes supported by plasmonic antennas. However, the spectral resolution of this…

physics.optics2022★ 30 cited

Plasmonic properties of individual gallium nanoparticles

Michal Horák, Vojtěch Čalkovský, Jindřich Mach +2

Gallium is a plasmonic material offering ultraviolet to near-infrared tunability, facile and scalable preparation, and good stability of nanoparticles. In our contribution, we expe…

physics.optics2021★ 94 cited

Optically tunable Mie-resonance VO2 nanoantennas for metasurfaces in the visible

Peter Kepič, Filip Ligmajer, Martin Hrtoň +4

Metasurfaces are ultrathin nanostructured surfaces that can allow arbitrary manipulation of light. Implementing dynamic tunability into their design could allow the optical functio…

physics.optics2020★ 18 cited

Single-Shot Orientation Imaging of Nanorods Using Spin-to-Orbital Angular Momentum Conversion of Light

Tomáš Fordey, Petr Bouchal, Michal Baránek +7

The key information about any nanoscale system are orientations and conformations of its parts. Unfortunately, these details are often hidden below the diffraction limit and elabor…

physics.optics2019★ 17 cited

Silver Amalgam Nanoparticles and Microparticles: A Novel Plasmonic Platform for Spectroelectrochemistry

Filip Ligmajer, Michal Horák, Tomáš Šikola +2

Plasmonic nanoparticles from unconventional materials can improve or even bring some novel functionalities into the disciplines inherently related to plasmonics such as photochemis…

physics.optics2018★ 51 cited

Geometric-phase microscopy for high-resolution quantitative phase imaging of plasmonic metasurfaces with sensitivity down to a single nanoantenna

Petr Bouchal, Petr Dvořák, Jiří Babocký +8

Optical metasurfaces have emerged as a new generation of building blocks for multi-functional optics. Design and realization of metasurface elements place ever-increasing demands o…