Journal Article topological cavity Antibodies, Bacterial Antibodies, Monoclonal Clinical Trial, Phase I Human monoclonal antibody Immunoglobulin G Research Support, Non-U.S. Gov't Single-Cell Sequencing Staphylococcus aureus Staphylococcus aureus protein a THz on‐chip cavity THz topological photonic integrated circuits active non‐reciprocity bound states in the continuum flexible metasurfaces nanophotonic devices non‐reciprocal critical coupling state non‐volatile reconfiguration on‐chip on‐chip integrated isolator on‐chip terahertz interconnects optothermal control phase‐change material silicon photonics supercoupled cavity switchable active metasurfaces terahertz terahertz interfacial waveguide terahertz metamaterial sensors