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20232026
most citedInelastic Electron Scattering at a Single-Beam Structured Light Wave

17 citations · 21 across the 7 of their papers we have counts for

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physics.optics2026

Spectral Anisotropy in Transition Radiation from Biaxial Media

Sven Ebel, Bibi Mary Francis, Min Seok Jang +4

In anisotropic optical media, the electromagnetic response depends on the orientation of the optical field relative to the material's principal dielectric axes. While this directio…

physics.optics2026

Velocity-tunable exciton-photon hybridization in cathodoluminescence

Sven Ebel, Martin Nørgaard, Christian Nicolaisen Hansen +2

Exciton-photon hybridization is typically realised in geometrically defined optical cavities, where tunability is achieved by modifying either the cavity or the excitonic medium. H…

physics.optics2026

Stimulated interactions of low-energy free-electrons with light

Fatemeh Chahshouri, Sven Ebel, Mitja Funk +1

Free-electron interactions with light and matter have long served as a cornerstone for exploring the quantum and ultrafast dynamics of material excitation. In recent years, this pa…

physics.optics2025

Substrate-Assisted Cathodoluminescence

Sven Ebel, N. Asger Mortensen, Sergii Morozov

Electron-beam-induced luminescence typically relies on direct excitation by high energy primary electrons. Here, we explore properties of an alternative excitation approach where c…

physics.optics2024★ 3 cited

An atlas of photonic and plasmonic materials for cathodoluminescence microscopy

Sven Ebel, Yonas Lebsir, Torgom Yezekyan +2

Cathodoluminescence (CL) microscopy has emerged as a powerful tool for investigating the optical properties of materials at the nanoscale, offering unique insights into the behavio…

physics.optics2023★ 17 cited

Inelastic Electron Scattering at a Single-Beam Structured Light Wave

Sven Ebel, Nahid Talebi

In this work we demonstrate the inelastic scattering of slow-electron wavepackets at a propagating Hermite-Gaussian light beam. The pulsed Hermite-Gaussian beam thereby forms a pon…