Interactions between out-of-plane dipoles in bosonic gases enable the long-range
propagation of excitons. The lack of direct control over collective dipolar properties has so …

Two-dimensional flat-band systems have recently attracted considerable interest due to the
rich physics unveiled by emergent phenomena and correlated electronic states at van Hove …

The search for ever higher frequency information processing has become an area of intense
research activity within the micro, nano, and optoelectronics communities. Compared to …

Atomically thin semiconductor heterostructures provide a two-dimensional (2D) device
platform for creating high densities of cold, controllable excitons. Interlayer excitons (IEs) …

Controlling interlayer excitons in Van der Waals heterostructures holds promise for exploring
Bose-Einstein condensates and developing novel optoelectronic applications, such as …

Excitons--quasiparticles formed by the binding of an electron and a hole through
electrostatic attraction--hold promise in the fields of quantum light confinement and …

Controlling excitons at the nanoscale in semiconductor materials represents a formidable
challenge in the fields of quantum photonics and optoelectronics. Achieving this control …

We develop analytical models of optical-field electron tunneling from the edge and surface
of two-dimensional (2D) materials, including the effects of reduced dimensionality, non …