9 citations · 13 across the 13 of their papers we have counts for
13 papers
Spin nematic liquid crystal and scalar spin chirality in tetragonal lattice YbMnBi
Yaofeng Xie, Sijie Xu, Yu Pan +22
A spin nematic order, analogous to the nematic liquid crystal, characterizes the spontaneous breaking of spin-space rotational symmetry while preserving time-reversal () symmetr…
Nanoscale Imaging of Strain-Controlled Altermagnetic Domains in α-MnTe
Alex L. Melendez, Sijie Xu, Liangbo Liang +6
Altermagnets combine compensated magnetic order with momentum-dependent spin splitting, offering a route to spintronic functionality without the stray fields of conventional ferrom…
Phonons and magnetism of kagome FeGe probed by nuclear resonant scattering
Yu Tang, Saizheng Cao, Sijie Xu +6
Kagome FeGe hosts a charge-density wave (CDW) that strongly interplays with antiferromagnetic order. Here, we report Fe nuclear resonant scattering measure…
Atomic-Scale Observation of Symmetry Breaking in Altermagnetic MnTe
Guodong Ren, Jonathan M. DeStefano, Xiao-Wei Zhang +20
The recent discovery of altermagnetism has sparked growing interest in compensated magnetic systems as promising platforms for highly scalable spintronics. Altermagnetism is a dist…
Structural Phase Separation Couples to Charge-Density-Wave Formation in Kagome Metal FeGe
Boyang Zhao, Youngjun Ahn, Qinwen Deng +7
The intertwining of charge, spin, and lattice degrees of freedom underlies the emergent properties of correlated materials. A recent prominent example is the kagome metal FeGe, whi…
Uniaxial strain tuned magnetism of the altermagnet candidate h-FeS
Weiliang Yao, Feng Ye, Zachary J. Morgan +9
Altermagnets are collinear magnetic materials with 'alter'nating local crystalline environments, characterized by joint spin and crystalline symmetries that enable ferromagnetic-li…
Evidence for itinerant electron-local moment interaction in Li-doped -MnTe
Tingjun Zhang, Steven J. Gomez Alvarado, Sijie Xu +17
We use inelastic neutron scattering (INS) and angle-resolved photoemission spectroscopy (ARPES) to study the impact of Li doping on the semiconducting altermagnet -MnTe. Introdu…
Interacting spin and charge density waves in kagome metal FeGe
Mason L. Klemm, Tingjun Zhang, Barry L. Winn +7
Unveiling the interplay between spin density wave (SDW) and charge density wave (CDW) orders in correlated electron materials is important to obtain a comprehensive understanding o…
Signatures of three-state Potts nematicity in spin excitations of the van der Waals antiferromagnet FePSe
Weiliang Yao, Viviane Peçanha Antonio, Devashibhai Adroja +6
In two-dimensional (2D) nearly square-lattice quantum materials, electron correlations can induce an electronic nematic phase with twofold rotational () symmetry that profound…
Strain-tunable anomalous Hall effect in hexagonal MnTe
Zhaoyu Liu, Sijie Xu, Jonathan M. DeStefano +15
The ability to control and manipulate time-reversal () symmetry-breaking phases with near-zero net magnetization is a sought-after goal in spintronic devices. The recently disco…
Thermoelectric evidence of the electronic structure changes from the charge-density-wave transition in FeGe
Kaila Jenkins, Yuan Zhu, Dechen Zhang +9
Kagome metals provide a material platform for probing new correlated quantum phenomena due to the naturally incorporated linear dispersions, flat bands, and Van Hove singularities…
Absence of Acoustic Phonon Anomaly in a Kagome Metal with Short-ranged Structural Modulation
Weiliang Yao, Supeng Liu, Zifan Xu +9
Kagome lattice VSb ( = K, Rb, and Cs) superconductors without magnetism from vanadium -electrons are intriguing because they have a novel charge density wave (CDW)…
Vacancy-induced suppression of CDW order and its impact on magnetic order in kagome antiferromagnet FeGe
Mason L. Klemm, Saif Siddique, Yuan-Chun Chang +16
Two-dimensional (2D) kagome lattice metals are interesting because they display flat electronic bands, Dirac points, Van Hove singularities, and can have interplay between charge d…