The short de Broglie wavelength and strong interaction empower free electrons to probe
structures and excitations in materials and biomolecules. Recently, electron-photon …

Free-electron beams are versatile probes of microscopic structure and composition,, and
have revolutionized atomic-scale imaging in several fields, from solid-state physics to …

Advances in the research of interactions between ultrafast free electrons and light have
introduced a previously unknown kind of quantum matter, quantum free-electron …

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

Free electrons are excellent tools to probe and manipulate nanoscale optical fields with
emerging applications in ultrafast spectromicroscopy and quantum metrology. However …

INTRODUCTION The science of light has undergone two major revolutions over the
previous two centuries. The first—by Grimaldi, Huygens, Fresnel, Young, and Maxwell …

Transmission electron microscopy is an excellent experimental tool to study the interaction
of free electrons with nanoscale light fields. However, up to now, applying electron …

The last two decades experimentally affirmed the quantum nature of free electron wave
packets by the rapid development of transmission electron microscopes into ultrafast …

Coherent manipulation of quantum systems with light is expected to be a cornerstone of
future information and communication technology, including quantum computation and …

Quantum information, communication, and sensing rely on the generation and control of
quantum correlations in complementary degrees of freedom. Free electrons coupled to …