Unidirectional Giant Exciton Emission into a Photonic WaveguideRemoveQifa Wang, Huan Luo, Chaojie Ma, Bingchang Zhang, Cheng Ji, Qinghong Yu, Guoxiang Chai, Yuxin Li, Chenyang Li, Shaojun Wang, Xuetao Gan, Kaihui Liu, Jianlin Zhao, and Fajun XiaoPhys. Rev. Lett. 135, 146905 (2025)