Since the discovery of electron-wave duality, electron scattering instrumentation has
developed into a powerful array of techniques for revealing the atomic structure of matter …

In the field of beam physics, two frontier topics have taken center stage due to their potential
to enable new approaches to discovery in a wide swath of science. These areas are …

Recent studies of the performance of radio-frequency (rf) copper cavities operated at
cryogenic temperatures have shown a dramatic increase in the maximum achievable …

Emittance is a beam quality that is vital for many future applications of advanced
accelerators, such as compact free-electron lasers and linear colliders. In this paper, we …

The superposition principle is one of the main tenets of quantum mechanics. Despite its
counter-intuitiveness, it has been experimentally verified using electrons, photons, atoms …

Tunable electromagnets and corresponding devices, such as magnetic lenses or stigmators,
are the backbone of high-energy charged particle optical instruments, such as electron …

The application of microfabrication techniques to beam physics responds to a need in the
particle accelerator community for miniature, economical components that can be used in a …

We introduce a general approach to determine the optimal charge, efficiency and gradient
for laser driven accelerators in a self-consistent way. We propose a way to enhance the …

Particle physics is addressing some of the grandest questions, armed with big science
machines: high energy particle colliders. These machines have, however, ballooned in size …

Dielectric laser acceleration of electrons has recently been demonstrated with significantly
higher accelerating gradients than other structure-based linear accelerators. Towards the …