In this report we review the present state of the art of the control of propagating quantum
states at the single-electron level and its potential application to quantum information …

Silicon solar cells are the most established solar cell technology and are expected to
dominate the market in the near future. As state-of-the-art silicon solar cells are approaching …

Two-dimensional systems can host exotic particles called anyons whose quantum statistics
are neither bosonic nor fermionic. For example, the elementary excitations of the fractional …

Nearly 30 years ago, two-photon interference was observed, marking the beginning of a
new quantum era. Indeed, two-photon interference has no classical analogue, giving it a …

Topological photonics has been introduced as a powerful platform for integrated optics,
since it can deal with robust light transport, and be further extended to the quantum world …

The on-demand generation of pure quantum excitations is important for the operation of
quantum systems, but it is particularly difficult for a system of fermions. This is because any …

Automated materials design with machine learning is increasingly common in recent years.
Theoretically, it is characterized as black-box optimization in the space of candidate …

While correlated electrons are at the heart of many phenomena in condensed matter, as well
as atomic and molecular physics, Coulomb interactions in free-electron beams are generally …

The quantum statistics of atoms is typically observed in the behavior of an ensemble via
macroscopic observables. However, quantum statistics modifies the behavior of even two …

Two-particle interference is a fundamental feature of quantum mechanics, and is even less
intuitive than wave–particle duality for a single particle. In this duality, classical concepts …