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cond-mat.mtrl-sci2021★ 275 cited
Strongly correlated excitonic insulator in atomic double layers
Liguo Ma, Phuong X. Nguyen, Zefang Wang +6
Excitonic insulators (EI) arise from the formation of bound electron-hole pairs (excitons) in semiconductors and provide a solid-state platform for quantum many-boson physics. Stro…
cond-mat.mes-hall2021★ 590 cited
Evidence of high-temperature exciton condensation in 2D atomic double layers
Zefang Wang, Daniel A. Rhodes, Kenji Watanabe +4
A Bose-Einstein condensate is the ground state of a dilute gas of bosons, such as atoms cooled to temperatures close to absolute zero. With much smaller mass, excitons (bound elect…