59 citations · 152 across the 9 of their papers we have counts for
9 papers
Spatial filtering of interlayer exciton ground state in WSe2/MoS2 heterobilayer
Disheng Chen, Kevin Dini, Abdullah Rasmita +7
Long-life interlayer excitons (IXs) in transition metal dichalcogenide (TMD) heterostructure are promising for realizing excitonic condensates at high temperatures. Critical to thi…
Boosting classical and quantum nonlinear processes in ultrathin van der Waals materials
Xiaodan Lyu, Leevi Kallioniemi, Hongbing Cai +11
Understanding and controlling nonlinear processes is crucial for engineering light-matter interaction and generating non-classical light. A significant challenge in ultra-thin nonl…
Observation of Ferromagnetic Phase in the Second Moiré Band of Twisted MoTe2
Liheng An, Haiyang Pan, Wen-Xuan Qiu +13
Flat bands and electron correlation in moiré lattices give rise to many exotic phases, including Mott insulators, superconductivity, and topological states. Within the first moiré…
Interlayer donor-acceptor pair excitons in MoSe2/WSe2 moiré heterobilayer
Hongbing Cai, Abdullah Rasmita, Qinghai Tan +15
Localized interlayer excitons (LIXs) in two-dimensional moiré superlattices exhibit sharp and dense emission peaks, making them promising as highly tunable single-photon sources. H…
Optical signature of cascade transitions between moiré interlayer excitons
Qinghai Tan, Abdullah Rasmita, Zhaowei Zhang +2
Cascade transition between energy levels has important applications, such as in quantum information protocols and quantum cascade lasers. In two-dimensional heterostructure, the mo…
Room-temperature bipolar valleytronic transistor in MoS2/WSe2 heterostructures
Chongyun Jiang, Abdullah Rasmita, Hui Ma +7
Valley degree of freedom in the 2D semiconductor is a promising platform for the next generation optoelectronics. Electrons in different valleys can have opposite Berry curvature,…
Electrically controllable router of interlayer excitons
Yuanda Liu, Kostya S. Novoselov, Weibo Gao
Optoelectronic devices which allow rerouting, modulation and detection of the optical signals would be extremely beneficial for telecommunication technology. One of the most promis…
Layer engineered interlayer excitons
Qinghai Tan, Abdullah Rasmita, Si Li +6
Photoluminescence (PL) from excitons serves as a powerful tool to characterize the optoelectronic property and band structure of semiconductors, especially for atomically thin 2D t…
Magnetic Proximity Effect in 2D Ferromagnetic CrBr3/Graphene van der Waals Heterostructures
Chaolong Tang, Zhaowei Zhang, Shen Lai +2
Two-dimensional (2D) van der Waals heterostructures serve as a promising platform to exploit various physical phenomena in a diverse range of novel spintronic device applications.…