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Ultrafast response of spontaneous photovoltaic effect in 3R-MoS2-based heterostructures
Jingda Wu, Dongyang Yang, Jing Liang +8
Rhombohedrally stacked MoS2 has been shown to exhibit spontaneous polarization down to the bilayer limit and can sustain a strong depolarization field when sandwiched between graph…
Optically probing the asymmetric interlayer coupling in rhombohedral-stacked MoS2 bilayer
Jing Liang, Dongyang Yang, Jingda Wu +4
The interlayer coupling is emerging as a new parameter for tuning the physical properties of two-dimensional (2D) van der Waals materials. When two identical semiconductor monolaye…
Spontaneous Polarization Induced Photovoltaic Effect In Rhombohedrally Stacked MoS
Dongyang Yang, Jingda Wu, Benjamin T. Zhou +9
Stacking order in van der Waals materials determines the coupling between atomic layers and is therefore key to the materials' properties. By exploring different stacking orders, m…