activity
20212026
most citedDisentangling cathodoluminescence spectra in nanophotonics: particle eigenmodes vs transition radiation

19 citations · 32 across the 8 of their papers we have counts for

collaborators

8 papers

physics.optics2026

Probe- and Substrate-Dependent Visibility of Mie Resonances in Silicon Nanospheres

Yonas Lebsir, Huatian Hu, P. A. D. Gonçalves +5

Silicon nanospheres are high-quality optical resonators and promising building blocks for Mie-tronic devices. While the Mie resonances of an isolated sphere are well understood, pr…

physics.optics2025

Color Routing and Beam Steering of Single-Molecule Emission with a Spherical Silicon Nanoantenna

Maria Sanz-Paz, Nicole Siegel, Guillermo Serrera +7

Single-photon emitters radiate as electric dipoles, which limits light collection efficiency and complicates integration into flat photonic devices. Developing nanophotonic structu…

cond-mat.mtrl-sci2025

Polymer-Shell Coating of Mie-Resonant Silicon Nanospheres for Controlled Fabrication of Self-Assembled Monolayer

Oanh Vu, Jialu Song, Hiroshi Sugimoto +1

A polymer shell offers a unique opportunity to tailor structural and optical properties of optically functional nanoparticles and their ensembles. Here, we develop a process to coa…

physics.optics2025

Distance dependent interaction between a single emitter and a single dielectric nanoparticle using DNA origami

Nicole Siegel, María Sanz-Paz, Javier González-Colsa +8

Optical nanoantennas can manipulate light-matter interactions at the nanoscale, modifying the emission properties of nearby single photon emitters. To date, most optical antennas a…

physics.optics2024

Routing Light Emission from Monolayer MoS by Mie Resonances of Crystalline Silicon Nanospheres

Keisuke Ozawa, Hiroshi Sugimoto, Daisuke Shima +8

A dielectric Mie-resonant nanoantenna is capable of controlling the directionality of the emission from nearby quantum emitters through the excitation of multiple degenerate Mie re…

physics.chem-ph2023

Universal click-chemistry approach for the DNA functionalization of nanoparticles

Nicole Siegel, Hiroaki Hasebe, German Chiarelli +5

Nanotechnology has revolutionized the fabrication of hybrid species with tailored functionalities. A milestone in this field is the DNA conjugation of nanoparticles, introduced alm…

physics.optics2021★ 13 cited

Ultraviolet Mie resonances in computationally discovered boron phosphide nanoparticles

Mark Kamper Svendsen, Hiroshi Sugimoto, Artyom Assadillayev +4

Controlling ultraviolet light at the nanoscale using optical Mie resonances holds great promise for a diverse set of applications, such as lithography, sterilization, and biospectr…

cond-mat.mes-hall2021★ 19 cited

Disentangling cathodoluminescence spectra in nanophotonics: particle eigenmodes vs transition radiation

Saskia Fiedler, P. Elli Stamatopoulou, Artyom Assadillayev +6

Cathodoluminescence spectroscopy performed in an electron microscope has proven a versatile tool for analysing the near- and far-field optical response of plasmonic and dielectric…