This review aims at providing a comprehensive and updated picture of the field of hyperbolic
metamaterials, from the foundations to the most recent progresses and future perspectives …

The resolution of conventional optical lens systems is always hampered by the diffraction
limit. Recent developments in artificial metamaterials provide new avenues to build …

Recent advances in metamaterials (MMs) research have highlighted the possibility to create
novel devices with unique electromagnetic (EM) functionality. Indeed, the power of MMs lies …

A class of strongly anisotropic materials having their principal elements of dielectric
permittivity or magnetic permeability tensors of opposite signs, so-called indefinite or …

In the post-Moore era, as the energy consumption of micro-nano electronic devices rapidly
increases, near-field radiative heat transfer (NFRHT) with super-Planckian phenomena has …

A metamaterial hyperlens offers a solution to overcome the diffraction limit by transforming
evanescent waves responsible for imaging subwavelength features of an object into …

Metaphotonics is an emerging multidisciplinary field that deals with manipulation of electro-
magnetic fields in nanoengineered (meta) materials using both electric and magnetic …

Long and flexible arrays of nanowires find impactful applications in sensing, photonics, and
energy harvesting. Conventional manufacturing relies largely on lithographic methods …

Nanowire-based plasmonic metamaterials exhibit many intriguing properties related to the
hyperbolic dispersion, negative refraction, epsilon-near-zero behavior, strong Purcell effect …

Indefinite optical properties, which are typically characterized by hyperbolic dispersion
relations, have not been observed in naturally occurring materials, but can be realized …