Month: September 2022

"QUANTUM metamaterials extend the science of metamaterials to the quantum level. They can control electromagnetic radiation by applying the rules of quantum mechanics...Its behaviour reflects the existence of both EM waves and matter waves." https://lnkd.in/ebeJXMn View in LinkedIn

QUANTUM DOTS. "Nanowires can use quantum dots as the unit cells or artificial atoms of the structure, arranged as periodic nanostructures. This material demonstrates a negative index of refraction and effective magnetism and is simple to build. The radiated wavelength of interest is much larger than the constituent diameter." https://lnkd.in/ebeJXMn View in LinkedIn

QUNTUM METAMATERIALS. "Another type uses periodically arranged cold atom cells, accomplished with ultra-cold gasses. A photonic bandgap can be demonstrated with this structure, along with tunability and control as a quantum system." Photonic band gap sounds familiar? (Photonic crystals). https://lnkd.in/ebeJXMn View in LinkedIn

SUPERCONDUCTING METAMATERIALS: "superconductors bring three unique advantages to the development of metamaterials, namely (A) low loss, (B) compact dimensions for the meta-atoms compared to other realizations, and (C) new opportunities for nonlinearity, tuning, and switching behavior." https://lnkd.in/eKeSHsf View in LinkedIn

HYPERBOLIC METAMATERIALS. "Metamaterials have shown promise for next generation optical materials with electromagnetic responses that cannot be obtained from conventional media." https://lnkd.in/ePrzn3K View in LinkedIn

HYPERBOLIC METAMATERIALS. "We review the fundamental properties of metamaterials with hyperbolic dispersion and present the various applications where such media offer potential for transformative impact. These artificial materials support unique bulk electromagnetic states which can tailor light-matter interaction at the nanoscale." https://lnkd.in/ePrzn3K View in LinkedIn

"HYPERBOLIC METAMATERIALS could bring optical advances including powerful microscopes, quantum computers and high-performance solar cells. The material has been shown to work in a broad spectrum from near-infrared to visible light, potentially promising a wide array of applications." 2014). https://lnkd.in/ezhDu_8 View in LinkedIn

WAVE CONTROL IS CENTRAL. "Hyperbolic metamaterials are a multi-functional platform to realize waveguiding, imaging, sensing, quantum and thermal engineering beyond conventional devices. This metamaterial uses the concept of engineering the basic dispersion relation of waves to provide unique electromagnetic modes that can have a broad range of applications." https://lnkd.in/ePrzn3K View in LinkedIn

PARADIGM SHIFT. "This demonstration brings a paradigm shift in the field of metamaterials similar to developments that led to dramatic advances in silicon technology." After 50 years of research, this group achieved atomic-scale metal-superlattice crystals with clouds of electrons called surface plasmons to manipulate and control light. https://lnkd.in/ezhDu_8 View in LinkedIn

FUNDAMENTAL FINDING. "Time reversal (T) invariant topological insulator is widely recognized as one of the fundamental discoveries in condensed matter physics. Recently, it has created a paradigm shift for topological insulators, from electronics to photonics, phononics as well as mechanics, bringing about not only involved new physics but also potential applications in robust wave transport." https://lnkd.in/eVVrjPr View in LinkedIn