TY - GEN AU - He,Cheng AU - Sun,Xiao-Chen AU - Liu,Xiao-Ping AU - Lu,Ming-Hui AU - Chen,Yulin AU - Feng,Liang AU - Chen,Yan-Feng TI - Photonic topological insulator with broken time-reversal symmetry SN - 1091-6490 PY - 2016///1213 N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1073/pnas.1525502113 ER -