63 citations · 127 across the 4 of their papers we have counts for
7 papers
Light-induced quantum anomalous Hall effect on the 2D surfaces of 3D topological insulators
Haowei Xu, Jian Zhou, Ju Li
Quantum anomalous Hall (QAH) effect generates quantized electric charge Hall conductance without external magnetic field. It requires both nontrivial band topology and time-reversa…
Revealing the Brønsted-Evans-Polanyi Relation in Halide-Activated Fast MoS2 Growth Towards Millimeter-Sized 2D Crystals
Qingqing Ji, Cong Su, Nannan Mao +7
Achieving large-size two-dimensional (2D) crystals is key to fully exploiting their remarkable functionalities and application potentials. Chemical vapor deposition (CVD) growth of…
Colossal switchable photocurrents in topological Janus transition metal dichalcogenides
Haowei Xu, Hua Wang, Jian Zhou +3
Nonlinear optical properties, such as bulk photovoltaic effects, possess great potential in energy harvesting, photodetection, rectification, etc. To enable efficient light-current…
Giant Photonic Response of Mexican-hat Topological Semiconductors for Mid-infrared to THz Applications
Haowei Xu, Jian Zhou, Hua Wang +1
The mid-infrared (MIR), far-infrared (FIR) to terahertz (THz) frequencies are the least developed parts of the electromagnetic spectrum for applications. Traditional semiconductor…
Molecular monolayer stabilizer for multilayer 2D materials
Cong Su, Zongyou Yin, Qing-Bo Yan +15
2D van der Waals materials have rich and unique functional properties, but many are susceptible to corrosion under ambient conditions. Here we show that linear alkylamines are high…
Near-infrared optical properties and proposed phase-change usefulness of transition metal disulfides
Akshay Singh, Yifei Li, Balint Fodor +6
The development of photonic integrated circuits would benefit from a wider selection of materials that can strongly-control near-infrared (NIR) light. Transition metal dichalcogeni…