22 citations · 36 across the 8 of their papers we have counts for
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Ultrafast Nano-Imaging and Optical Control of Hyperbolic Phonon Polaritons at hBN/WS Heterojunctions
Kazuki Kamada, Keisuke Shinokita, Fanyu Zeng +7
Manipulating nanoscale light-matter interactions on ultrafast time scales is indispensable for future polaritonic devices. Hyperbolic phonon polaritons (HPhPs) in van der Waals mat…
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…
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…