Pioneering the future of energy through Floquet quantum engineering
By periodically driving quantum systems with lasers and electromagnetic fields, Floquet engineering creates entirely new material properties that don't exist in nature — opening a path to energy conversion that surpasses the classical Carnot limit.
A revolutionary approach to quantum physics that uses periodic driving forces to engineer materials with properties impossible in equilibrium.
By applying precisely timed periodic forces — lasers, microwaves, or oscillating fields — to quantum systems, physicists can fundamentally alter the rules governing particle behavior. This periodic driving creates "Floquet states" that have no equilibrium counterpart.
Floquet engineering can transform ordinary materials into topological insulators, create artificial gauge fields, and induce novel quantum phases of matter. These engineered properties enable functionalities that simply don't exist in natural, undriven materials.
When quantum heat engines operate with non-thermal reservoirs — such as squeezed quantum states — they can extract more work than the classical Carnot limit allows. This isn't perpetual motion; it's accessing energy stored in quantum correlations.
For over 200 years, the Carnot efficiency has been the absolute ceiling for heat engines. Every power plant, every engine, every energy conversion device on Earth is bound by this limit.
Floquet quantum engineering changes that. By harnessing non-equilibrium quantum states and squeezed thermal reservoirs, researchers have shown — both theoretically and experimentally — that energy conversion beyond the Carnot limit is physically possible.
This isn't science fiction. In September 2025, the first peer-reviewed experimental demonstration confirmed beyond-Carnot energy conversion from non-thermal quantum states. A new era of energy science has begun.
The quantum advantage:
efficiency beyond classical limits
Experimentally verified — September 2025
Explore the science behind Floquet quantum engineering, from foundational theory to the latest experimental breakthroughs.