The ability of transmission electron microscopy (TEM) to image a structure ranging from
millimetres to Ångströms has made it an indispensable component of the toolkit of modern …

Free electron beams such as those employed in electron microscopes have evolved into
powerful tools to investigate photonic nanostructures with an unrivaled combination of …

When im**ing on optical structures or passing in their vicinity, free electrons can
spontaneously emit electromagnetic radiation, a phenomenon generally known as …

Cat states and Gottesman-Kitaev-Preskill (GKP) states play a key role in quantum
computation and communication with continuous variables. The creation of such states …

Integrated photonics facilitates extensive control over fundamental light–matter interactions
in manifold quantum systems including atoms, trapped ions,, quantum dots and defect …

We theoretically investigate the quantum-coherence properties of the cathodoluminescence
(CL) emission produced by a temporally modulated electron beam. Specifically, we consider …

For over 80 years of research, the conventional description of free-electron radiation
phenomena, such as Cherenkov radiation, has remained unchanged: classical three …

Dielectric laser accelerators (DLAs) are fundamentally based on the interaction of photons
with free electrons, where energy and momentum conservation are satisfied by mediation of …

Spatiotemporal electron-beam sha** is a bold frontier of electron microscopy. Over the
past decade, sha** methods evolved from static phase plates to low-speed electrostatic …

The emerging field of free-electron quantum optics enables electron-photon entanglement
and holds the potential for generating nontrivial photon states for quantum information …