Electrically Gated Carrier‐Dynamic Control of High‐ Q Dark Modes in Silicon‐Integrated Terahertz Metasurfaces
ABSTRACT Electrically tunable terahertz metasurfaces are promising for dynamic filtering, switching, sensing, and imaging, yet their operation is often described phenomenologically without a quantitative link between carrier transport and resonant electromagnetic response. Here, we report a silicon‐integrated terahertz...