Quantum Geometry Enables Chiral Fermionic Valve

TL;DR
The article presents a novel mesoscopic device using quantum geometry to filter and control chiral fermions in topological states without magnetic fields, demonstrating their long-range phase coherence and potential for quantum electronic applications through nonlinear Hall effects and quantum interference measurements.
Topics:businessscience#chiral-fermions#nonlinear-hall-effect#quantum-geometry#quantum-interference#science#topological-states
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