2 papers
physics.optics2023
Quantum coherence and interference of a single moiré exciton in nano-fabricated twisted semiconductor heterobilayers
Haonan Wang, Heejun Kim, Duanfei Dong +4
Moiré potential acts as periodic quantum confinement for optically generated exciton, generating spatially ordered zero-dimensional quantum system. However, broad emission spectrum…
physics.optics2023
Dynamics of moire trion and its valley polarization in microfabricated WSe2/MoSe2 heterobilayer
Heejun Kim, Duanfei Dong, Yuki Okamura +4
The moire potential, induced by stacking two monolayer semiconductors with slightly different lattice mismatches, acts as periodic quantum confinement for optically generated excit…