In the wake of intense research on metamaterials the two-dimensional analogue, known as
metasurfaces, has attracted progressively increasing attention in recent years due to the …

The field of metamaterials has opened landscapes of possibilities in basic science, and a
paradigm shift in the way we think about and design emergent material properties. In many …

A novel simultaneous transmitting and reflecting (STAR) system design relying on
reconfigurable intelligent surfaces (RISs) is conceived. First, an existing prototype is …

Metasurfaces enable a new paradigm to control electromagnetic waves by manipulating
subwavelength artificial structures within just a fraction of wavelength. Despite the rapid …

Relying on abrupt phase discontinuities, metasurfaces characterized by a transversely
inhomogeneous surface impedance profile have been recently explored as an ultrathin …

In this Perspective, we discuss the physics and potential applications of planar hyperbolic
metasurfaces (MTSs), with emphasis on their in-plane and near-field responses. After …

Leaky waves have been among the most active areas of research in microwave engineering
over the second half of the 20th century. They have been shown to dominate the near-field …

The development of metamaterials, ie, artificially structured materials that interact with waves
in unconventional ways, has revolutionized our ability to manipulate the propagation of …

Recent advances in metasurfaces, ie, artificial arrays of engineered inclusions assembled
over a thin surface, have opened promising venues to control electromagnetic waves in …

This paper is a contribution to the Physical Review Applied collection in memory of Mildred
S. Dresselhaus. We present a graphene-based metasurface that can be actively tuned …