Evidence of higher-order topology in multilayer WTe2 from Josephson coupling through anisotropic hinge states YB Choi, Y Xie, CZ Chen, J Park, SB Song, J Yoon, BJ Kim, T Taniguchi, ... Nature Materials 19 (9), 974-979, 2020 | 114 | 2020 |
Electrical control of anisotropic and tightly bound excitons in bilayer phosphorene S Yoon, T Kim, SY Seo, SH Shin, SB Song, BJ Kim, K Watanabe, ... Physical Review B 103 (4), L041407, 2021 | 18 | 2021 |