Emulating hyperbolic-media properties with conventional structures

by Constantinos A Valagiannopoulos, Sergei A Tretyakov
Published 2014-01-01

Parity-Time Symmetric Nonlocal Metasurfaces: All-Angle Negative Refraction and Volumetric Imaging

by Francesco Monticone, Constantinos A. Valagiannopoulos, Andrea Alù
Published 2016-10-01

Design and free-space measurements of a simple electromagnetic cloak for conducting cylindrical objects

by Pekka Alitalo, Constantinos A. Valagiannopoulos, Ali E. Culhaoglu
Published 2013-04-01

Epsilon-near-zero behavior from plasmonic Dirac point: Theory and realization using two-dimensional materials

by Mattheakis, Marios, Valagiannopoulos, Constantinos A., Kaxiras, Efthimios
Published 2019