Collective photon emission and ferroelectric exciton ordering near Mott insulating state in WSe2/WS2 heterobilayers
Luka Matej Devenica, Zach Hadjri, Jan Kumlin, Daniel Suárez-Forero, Runtong Li, Klevis Domi, Bosai Lyu, Weijie Li, Ludivine Fausten, Valeria Vento, Nicolas Ubrig, Song Liu, James Hone, Kenji Watanabe, Takashi Taniguchi, Thomas Pohl, Ajit Srivastava.