385 citations · 2.7k across the 40 of their papers we have counts for
40 papers
Physical properties of RhGe and CoGe single crystals synthesized under high pressure
Shangjie Tian, Xiangjiang Dong, Bowen Zhang +4
Chiral topological semimetals hosting multifold fermions and exotic surface states represent a frontier in topological materials research. Among them, noncentrosymmetric cubic B20…
Pressure-induced superconductivity in topological insulator Ge2Bi2Te5 and the evolution with Mn doping
Shangjie Tian, Qi Wang, Yuqing Cao +5
Introducing superconductivity (SC) or magnetism into topological insulators (TIs) can give rise to novel quantum states and exotic physical phenomena. Here, we report a high-pressu…
Cooperative concurrence of 4f and 3d flat bands in kagome heavy-fermion metal YbCr6Ge6
Wenxin Lv, Pengcheng Ma, Tianqi Wang +6
Flat-band (FB) systems originating from special lattice geometry like in kagome metals as well as localized orbitals in the materials such as heavy-fermion (HF) compounds have indu…
Nematic-fluctuation-mediated superconductivity in CuxTiSe2
Xingyu Lv, Yang Fu, Shangjie Tian +5
The interplay among electronic nematicity, charge density wave, and superconductivity in correlated electronic systems has induced extensive research interest. Here, we discover th…
Observation of topological Anderson Chern insulator phase in MnBiTe monolayer
Anqi Wang, Bo Yin, Zikang Su +23
The correlation of topology and disorder has attracted great intention due to appropriate disorder could induce the phase transition between trivial and nontrivial topological stat…
Interstitial anionic electrons involved superconductivity and T-linear resistivity behavior in electride La3In
Zhijun Tu, Peihan Sun, Pengcheng Ma +7
Electrides are unique materials because of the existence of interstitial anionic electrons (IAEs). Due to these loosely bound IAEs and their strong interaction with the framework o…
Extreme orbital ab-plane upper critical fields far beyond Pauli limit in 4Hb-Ta(S, Se)2 bulk crystals
Fanyu Meng, Yang Fu, Senyang Pan +6
Transition metal disulfides 4Hb-Ta(S, Se)2 with natural heterostructure of 1T- and 1H-Ta(S, Se)2 layers have became the focus of correlated materials their unique combinations of M…
Nearly-room-temperature ferromagnetism and tunable anomalous Hall effect in atomically thin Fe4CoGeTe2
Shaohua Yan, Hui-Hui He, Yang Fu +14
Itinerant ferromagnetism at room temperature is a key ingredient for spin transport and manipulation. Here, we report the realization of nearly-room-temperature itinerant ferromagn…
Highly Efficient Room-Temperature Nonvolatile Magnetic Switching by Current in Fe3GaTe2 Thin Flakes
Shaohua Yan, Shangjie Tian, Yang Fu +5
Effectively tuning magnetic state by using current is essential for novel spintronic devices. Magnetic van der Waals (vdW) materials have shown superior properties for the applicat…
Revealing intrinsic domains and fluctuations of moiré magnetism by a wide-field quantum microscope
Mengqi Huang, Zeliang Sun, Gerald Yan +14
Moiré magnetism featured by stacking engineered atomic registry and lattice interactions has recently emerged as an appealing quantum state of matter at the forefront condensed mat…
Pressure-tunable magnetic topological phases in magnetic topological insulator MnSb4Te7
Lingling Gao, Juefei Wu, Ming Xi +9
Magnetic topological insulators, possessing both magnetic order and topological electronic structure, provides an excellent platform to research unusual physical properties. Here,…
Frustrated ferromagnetic transition in AB-stacked honeycomb bilayer
S. Y. Wang, Y. Wang, S. H. Yan +11
In two-dimensional (2D) ferromagnets, anisotropy is essential for the magnetic ordering as dictated by the Mermin-Wagner theorem. But when competing anisotropies are present, the p…
Ferromagnetic-antiferromagnetic coexisting ground states and exchange bias effects in and
Xiaolong Xu, Shiqi Yang, Huan Wang +14
Natural superlattice structures ( = 1, 2,...), in which magnetic layers are separated by nonmagnetic layers,…
Evidence of Noncollinear Spin Texture in Magnetic Moiré Superlattices
Hongchao Xie, Xiangpeng Luo, Zhipeng Ye +9
Moiré magnetism, parallel with moiré electronics that has led to novel correlated and topological electronic states, emerges as a new venue to design and control exotic magnetic ph…
Emergence of electric-field-tunable interfacial ferromagnetism in 2D antiferromagnet heterostructures
Guanghui Cheng, Mohammad Mushfiqur Rahman, Zhiping He +12
Van der Waals (vdW) magnet heterostructures have emerged as new platforms to explore exotic magnetic orders and quantum phenomena. Here, we study heterostructures of layered antife…
Pressure-Induced Superconductivity and Structural Phase Transitions in Magnetic Topological Insulator Candidate MnSb4Te7
Cuiying Pei, Ming Xi, Qi Wang +11
The magnetic van der Waals crystals (MnX2Te4)m(X2Te3)n (X = Sb, Bi) have drawn significant attention due to their rich topological properties and the tenability by external magneti…
Pressure induced superconductivity in WB2 and ReB2 through modifying the B layers
Cuiying Pei, Jianfeng Zhang, Chunsheng Gong +10
The recent discovery of superconductivity up to 32 K in the pressurized MoB2 reignites the interests in exploring high-Tc superconductors in transition-metal diborides. Inspired by…
Structures and physical properties of V-based kagome metals CsVSb and CsVSb
Qiangwei Yin, Zhijun Tu, Chunsheng Gong +2
We report two new members of V-based kagome metals CsVSb and CsVSb. The most striking structural feature of CsVSb is the V kagome bilayers. For…
Chirality locking charge density waves in a chiral crystal
Geng Li, Haitao Yang, Peijie Jiang +10
In Weyl semimetals, charge density wave (CDW) order can spontaneously break the chiral symmetry, gap out the Weyl nodes, and drive the material into the axion insulating phase. Inv…
Charge instability of topological Fermi arcs in chiral crystal CoSi
Zhicheng Rao, Quanxin Hu, Shangjie Tian3 +17
Topological boundary states, emerged at the spatial boundary between topological non-trivial and trivial phases, are usually gapless, or commonly referred as metallic states. For e…
Pressure-induced superconductivity in itinerant antiferromagnet CrB2
Cuiying Pei, Pengtao Yang, Chunsheng Gong +11
The recent discovery of superconductivity up to 32 K in the pressurized MoB2 revives the interests in exploring novel superconductors in transition-metal diborides isostructural to…
Spin-flip-driven giant magneto-transport in A-type antiferromagnet NaCrTe2
Junjie Wang, Jun Deng, Xiaowei Liang +8
For anisotropic magneto-resistance (AMR) effect, its value synergistically depends on the magnitudes of magneto-resistance (MR) and magneto-crystalline anisotropy energy (MAE) simu…
Superconductivity in kagome metal YRu3Si2 with strong electron correlations
Chunsheng Gong, Shangjie Tian, Zhijun Tu +4
We report the detailed physical properties of YRu3Si2 with the Ru kagome lattice at normal and superconducting states. The results of resistivity and magnetization show that YRu3Si…
Structural Monoclinicity and Its Coupling to Layered Magnetism in Few-Layer
Xiaoyu Guo, Wencan Jin, Zhipeng Ye +13
Using polarization-resolved Raman spectroscopy, we investigate layer number, temperature, and magnetic field dependence of Raman spectra in one- to four-layer . L…