184 citations · 490 across the 13 of their papers we have counts for
13 papers
Wafer-scale epitaxial growth of the thickness-controllable van der Waals ferromagnet CrTe2 for reliable magnetic memory applications
Xinqi Liu, Yunyouyou Xia, Lei Gao +20
To harness the intriguing properties of two-dimensional van der Waals (vdW) ferromagnets (FMs) for versatile applications, the key challenge lies in the reliable material synthesis…
High-temperature quantum spin Hall states in buckled III-V-monolayer/SiO$_{2}
Yunyouyou Xia, Suhua Jin, Werner Hanke +2
After establishing the fundamental understanding and the high throughput topological characterization of nearly all inorganic three-dimensional materials, the general interest and…
Quantum oscillations in Noncentrosymmetric Weyl semimetals RAlSi (R = Sm and Ce)
Weizheng Cao, Qi Wang, Cuiying Pei +8
Weyl semimetal (WSM) as a new type of quantum state of matter hosting low energy relativistic quasiparticles, has attracted significant attention for both scientific community and…
Charge density wave orders and enhanced superconductivity under pressure in the kagome metal CsV3Sb5
Qi Wang, Pengfei Kong, Wujun Shi +12
Superconductivity in topological kagome metals has recently received great research interests. Here, charge density wave (CDW) orders and the evolution of superconductivity under v…
Anomalous Hall effect in ferrimagnetic metal RMn6Sn6 (R = Tb, Dy, Ho) with clean Mn kagome lattice
Lingling Gao, Shiwei Shen, Qi Wang +11
Kagome lattice, made of corner-sharing triangles, provides an excellent platform for hosting exotic topological quantum states. Here we systematically studied the magnetic and tran…
Pressure-induced Superconductivity in dual-topological semimetal Pt2HgSe3
Cuiying Pei, Suhua Jin, Peihao Huang +10
Recently monolayer jacutingaite (Pt2HgSe3), a naturally occurring exfoliable mineral, discovered in Brazil in 2008, has been theoretically predicted as a candidate quantum spin Hal…
Possible phason-polaron effect on purely one dimensional charge order of Mo6Se6 nanowires
Xing Yang, Jing-Jing Xian, Gang Li +6
In one-dimensional (1D) metallic systems, the diverging electron susceptibility and electron-phonon coupling collaboratively drive the electrons into a charge density wave (CDW) st…
Antiferromagnetic quantum spin Hall states in iron halogenide
Qian Sui, Jiaxin Zhang, Suhua Jin +2
It is widely known that quantum spin Hall (QSH) insulator can be viewed as two copies of quantum anomalous Hall (QAH) insulator with opposite local magnetic moments. However, nearl…
Multi-type Dirac fermions protected by orthogonal glide symmetries in a noncentrosymmetric system
Yunyouyou Xia, Xiaochan Cai, Gang Li
Compared to inversion-symmetric systems, emerging bulk Dirac point (DP) in noncentrosymmetric systems is much harder and its symmetry protection mechanism is poorly understood. In…
Nodal surface and persistent spin texture in a Weyl semimetal without mirror symmetry
Wujun Shi, Gang Li
By utilizing symmetry analysis and electronic structure calculations, we investigated the low-temperature orthorhombic phase of AgSe in ~17. In addition to the dis…
Magnetic exchange induced Weyl state in a semimetal EuCd2Sb2
Hao Su, Benchao Gong, Wujun Shi +18
Magnetic Weyl semimetals (WSMs) bearing long-time pursuing are still very rare. We herein identified magnetic exchange induced Weyl state in EuCd2Sb2, a semimetal in type IV magnet…
Triple point semimetal and topological phase transitions in NaCuTe
Yunyouyou Xia, Gang Li
Quasiparticle excitations of free electrons in condensed-matter physics, characterized by the dimensionality of the band crossing, can find their elementary-particle analogs in hig…
Observation of topological states residing at step edges of WTe2
Lang Peng, Yuan Yuan, Gang Li +5
Topological states emerge at the boundary of solids as a consequence of the nontrivial topology of the bulk. Recently, theory predicts a topological edge state on single layer tran…