Ultranarrow electroluminescence from magnetic excitons in the van der Waals antiferromagnetic semiconductor NiPS3
Dmitry Lebedev, J. Tyler Gish, Ethan S. Garvey, S. Carin Gavin, Thomas W. Song, Manuel R. Tiscareno, Kenji Watanabe, Takashi Taniguchi, Jan Konecny, Zdeněk Sofer, Nathaniel P. Stern, Vinod K. Sangwan, Mark C. Hersam.