This Colloquium presents an overview of the research on nonlinear electromagnetic
metamaterials. The developed theoretical approaches and experimental designs are …

Metamaterial research is an extremely important global activity that promises to change our
lives in many different ways. These include making objects invisible and the dramatic impact …

Metamaterials is a young subject born in the 21st century. It is concerned with artificial
materials which can have electrical and magnetic properties difficult or impossible to find in …

Recent advancements in metamaterials and plasmonics have promised a number of
exciting applications, in particular at terahertz and optical frequencies. Unfortunately, the …

We analyze the properties of microstructured materials with negative refraction, the so-called
left-handed metamaterials. We consider a two-dimensional periodic structure created by …

The study of advanced artificial electromagnetic materials, known as metamaterials,
provides a link from material science to theoretical and applied electrodynamics, as well as …

We demonstrate theoretically that one can obtain repulsive Casimir forces and stable
nanolevitations by using chiral metamaterials. By extending the Lifshitz theory to treat chiral …

Photonic metamaterials are man-made materials with" lattice constants" smaller than the
wavelength of light. Tailoring the properties of their functional building blocks (atoms) allows …

We discuss patch antenna miniaturization using magnetodielectric substrates. Recent
results found in the literature reveal that with passive substrates advantages over …

Recent theoretical studies have shown that circular patch antennas loaded by an
inhomogeneous substrate partially filled with a mu-negative (MNG) metamaterial may in …