EXtending ELectromagnetism through novel artificial materials
Start Date: 01/09/2012,     End Date: 30/08/2017

 Novel artificial materials [photonic crystals (PCs), negative index materials (NIMs), and plasmonics] enable the realization of innovative electromagnetic (EM) properties unattainable in naturally existing materials. These materials, characterized here as metamaterials, have been in the foreground of scientific interest in the last ten years. However, many serious obstacles must be overcome before the impressive possibilities of metamaterials, especially in the optical regime, become real applications.

The present project combines NIMs, PCs, and aspects of plasmonics in a unified way in order to promote the development of functional metamaterials, and mainly functional optical metamaterials (OMMs). It identifies the main obstacles, proposes specific approaches to deal with them, and intends to study unexplored capabilities of OMMs.

The project objectives are: (a) Design and realization of 3D optical and chiral OMMs. (b) Understanding and reducing the losses in OMM by incorporating gain and EM induced transparency (EIT). (c) Use chiral metamaterials to achieve and manipulate repulsive Casimir forces. (d) Use surface states for super transmission and beaming in PCs. and (e) Use PCs to enhance or suppress the spontaneous emission of sources, targeting designs of low threshold lasers and shielding vacuum fluctuations. The unifying link in all these objectives is the endowment of photons with novel properties through imaginative use of EM-field / artificial-matter interactions. Some of these objectives seem almost certainly realizable; others are more risky but with higher reward if accomplished; some are directed towards new specific applications, while others explore new physical reality.The accomplishment of those objectives requires novel ideas, advanced computational techniques, nanofabrication approaches, and testing. The broad theoretical and experimental expertise of the proposers, and their pioneering contributions to NIMs and PCs, qualifies them for facing the challenges and ensuring the maximum possible success of the project.

Principal Investigator

Prof. Soukoulis Costas
University Faculty Member

Scientific Staff

Prof. Kafesaki Maria
University Faculty Member


European Research Council (ERC)