Publications (18)
Magnetotransport properties of the layered CaAl2Si2 semimetal hosting multiple nontrivial topological states
Hao Su, Xianbiao Shi, Wei Xia +9
Combination of different nontrivial topological states in a single material is capable of realizing multiple functionalities and exotic physics, but such materials are still very s…
Pressure-tuned superconductivity in the Dirac semimetal PdTe
Xiangming Kong, Zhaolong Liu, Xiangqi Liu +9
We report an unusual evolution of superconductivity (SC) in the three-dimensional Dirac semimetal PdTe with increasing pressure up to 50 GPa. The compressed PdTe exhibits a s…
High-Pressure Crystal Growth, Superconducting Properties, and Electronic Band Structure of Nb2P5
Xiaolei Liu, Zhenhai Yu, Qifeng Liang +7
Orthorhombic (space group: Pnma) Nb2P5 is a high-pressure phase that is quenchable to ambient pressure, which could viewed as the zigzag infinite P chain-inserted NbP2. We report h…
Pressure-Induced Structural Phase Transition and a Special Amorphization Phase of Two-Dimensional Ferromagnetic Semiconductor Cr2Ge2Te6
Zhenhai Yu, Wei Xia, Kailang Xu +9
Layered transition-metal trichalcogenides have become one of the research frontiers as two-dimensional magnets and candidate materials used for phase-change memory devices. Herein…
Quantum oscillations and nontrivial topological state in a compensated semimetal TaP2
Hongyuan Wang, Hao Su, Jiuyang Zhang +12
We report systematic magneto-transport measurements and ab initio calculations on single-crystalline TaP2, a new member of the transition-metal dipnictides. We observed unsaturated…
Anomalous compressibility behavior of chromium monoaresenide under high pressure
Zhenhai Yu, Wei Wu, Jinggeng Zhao +4
CrAs was firstly observed possessing the bulk superconductivity (Tc~2 K) under high pressure (0.8 GPa) in the very recent work (Wei Wu, et al. Nature Communications 5, 5508 (2014))…