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Floquet Engineering

All articles tagged with #floquet engineering

technology2 years ago

"Revolutionizing Wireless Communications with Quantum-Enhanced Chip-Scale Detection"

Researchers have proposed a chip-scale system for short-range wireless communication in the terahertz frequency range, utilizing a transmitter and a quantum-scale receiver. The receiver incorporates a 2D quantum well and utilizes Floquet engineering to enhance its electrical conductivity. This breakthrough enables the development of a quantum wireless receiver capable of detecting and decoding frequency-modulated wireless data on a small scale. The research opens up possibilities for next-generation wireless devices, circuits, and elements, with potential applications in wireless communication, radar, and quantum technology.

science-and-technology2 years ago

Light-driven conductivity control for quantum nanoscale data processing.

Researchers have proposed a theoretical framework that uses quantum electrodynamics coupled with Floquet engineering to enhance the propagation length of surface plasmon polariton (SPP) modes. By modifying the electrical and optical characteristics of metal nanostructures within plasmonic waveguides, it is possible to enhance SPP propagation lengths significantly. The plasmonic and conductive properties of popular plasmonic metals, including silver, gold, copper, and aluminum, were analyzed under the illumination of a particular form of light using computer simulation based on code specifically written to explore this novel observation. This discovery could lead to the development of efficient and advanced nanoscale plasmonic data processing devices, circuits, and components in the near future.