Author(s): Peng Wu, Yu-Gui Peng, Qi-Li Sun, Min-Hang Ling, Weiyin Deng, Xue-Feng Zhu, and Zhengyou Liu Hybrid systems provide a general framework for realizing cooperative effects among multiple topological phases. Unlike the simple coexistence of topological phases in separate band gaps, intrinsic hybridization integrates different topological phases into a single band gap, enabling controlled spati… [Phys. Rev. Lett. 137, 086602] Published Mon Aug 17, 2026