4 papers
Strongly Enhanced Charge-Density Waves and Correlated Insulating State in Atomically Thin 1-TaS
Gan Liu, Yulu Liu, Qiling Luo +7
We investigate thickness-dependent charge-density-wave (CDW) transitions in 1-TaS using temperature-dependent Raman spectroscopy and electrical transport. Raman measurements…
Tailoring pure valley-Zeeman spin-orbit coupling in WSe-encapsulated monolayer graphene
Yaqing Han, Siqi Jiang, Jingkuan Xiao +17
Engineering proximity effects in twisted van der Waals heterostructures offers a powerful platform for designing electronic properties. While theoretical predictions of quantum int…
Shear-Mode Raman Imaging of Ferroelectric Switching in Multilayer 3-MoS
Yulu Liu, Kenji Watanabe, Takashi Taniguchi +1
We use shear-mode Raman imaging to track ferroelectric switching in multilayer 3-MoS. Within a single flake, mechanically segmented regions respond independently and follow…
Chemical vapor deposition growth of continuous monolayer antiferromagnetic CrOCl films
Chao Chen, Yulu Liu, Hongyan Lu +29
The discovery of two-dimensional magnetic materials has provided an ideal platform for exploring physical phenomena in the two-dimensional limit. However, intrinsic two-dimensional…