A5000912369- 2D Materials and Applications
- Topological Materials and Phenomena
- MXene and MAX Phase Materials
- Graphene research and applications
- Physics of Superconductivity and Magnetism
- Inorganic Chemistry and Materials
- Iron-based superconductors research
- Quantum and electron transport phenomena
- Corporate Taxation and Avoidance
- Rare-earth and actinide compounds
University of Science and Technology of China
2008-2025
Hefei National Center for Physical Sciences at Nanoscale
2008-2025
Materials Science & Engineering
2025
2D Ising superconductivity emerges in noncentrosymmetric materials, differing from conventional 2D/3D superconductivity. Here, we report the synthesis of a new polymorph intercalated layered where two layers Sn are between every TaSe2 (2Sn-2TaSe2), contrast to commonly observed single-layer intercalation. Remarkably, as-grown 2Sn-2TaSe2 single crystals possess high quality crystallinity and showcase 3D Transport measurements theoretical calculations show that having C3v point group symmetry...
The electronic structures of undoped and fluorine-doped LaFeAsO superconductors SmFeAsO are studied using soft x-ray absorption emission spectroscopy combined with full potential linearized augmented planes waves (FP LAPW) calculations. comparison between the numerical simulations experimental $\text{Fe}\text{ }L$-emission spectra shows that Fe states concentrated near ${E}_{F}$, suggesting materials not highly correlated systems. O $K$-edge $\text{F}\text{ }K$-edge calculated density F...
Topological semimetals have garnered significant attention due to their distinctive physical properties. However, the ideal material platforms for studying these phenomena remain limited. Here, we report synthesis and nontrivial topological properties of high-quality van der Waals Ta3GeTe6. Angle-resolved photoemission spectroscopy studies performed systematically on as-grown Ta3GeTe6 single crystal along different high-symmetry directions reveal formation two nodal lines located near 0.07...
Since the discovery of intrinsic ferromagnetism in ${\mathrm{CrI}}_{3}$ and ${\mathrm{Cr}}_{2}{\mathrm{Ge}}_{2}{\mathrm{Te}}_{6}$, research has been initiated to explore diverse new van der Waals (vdW) magnetic materials. In this study, we successfully synthesized high-quality single crystals vdW material ${\mathrm{TaNi}}_{2}{\mathrm{Te}}_{2}$ using chemical vapor transport method. Subsequently, mechanically exfoliated into thin layers investigated their physical properties. Our results...
The phenomenon of spin reorientation transition in magnetic materials is truly captivating, as it involves a fascinating change the direction moments. However, research on two-dimensional (2D) has received limited attention, thus hindering its immense potential for significant advancements various device applications. In this study, we present discovery from an in-plane to out-of-plane van der Waals ferromagnet Cr1.7Te2 (Tc = 300 K). This occurs at 70 K when temperature ranges 3 K, which...