Correlated interlayer exciton insulator in heterostructures of monolayer WSe2 and moiré WS2/WSe2
Zuocheng Zhang, Emma C. Regan, Danqing Wang, Wenyu Zhao, Shaoxin Wang, Mohammed Sayyad, Kentaro Yumigeta, Kenji Watanabe, Takashi Taniguchi, Sefaattin Tongay, Michael Crommie, Alex Zettl, Michael P. Zaletel, Feng Wang.