651 citations · 1.5k across the 21 of their papers we have counts for
21 papers
Orbital-selective effect of spin reorientation on the Dirac fermions in a non-charge-ordered kagome ferromagnet FeGe
Rui Lou, Liqin Zhou, Wenhua Song +13
Kagome magnets provide a fascinating platform for the realization of correlated topological quantum phases under various magnetic ground states. However, the effect of the magnetic…
Kagome surface states and weak electronic correlation in vanadium-kagome metals
Jianyang Ding, Ningning Zhao, Zicheng Tao +10
RV6Sn6 (R = Y and lanthanides) with two-dimensional vanadium-kagome surface states is an ideal platform to investigate kagome physics and manipulate the kagome features to realize…
Flat bands, non-trivial band topology and electronic nematicity in layered kagome-lattice RbTiBi
Zhicheng Jiang, Zhengtai Liu, Haiyang Ma +15
Layered kagome-lattice materials with 3 transition metals provide a fertile playground for studies on geometry frustration, band topology and other novel ordered states. A repre…
Observation of electronic nematicity driven by three-dimensional charge density wave in kagome lattice KVSb
Zhicheng Jiang, Haiyang Ma, Wei Xia +14
Kagome superconductors AVSb (A = K, Rb, Cs) provide a fertile playground for studying intriguing phenomena, including non-trivial band topology, superconductivity, giant an…
Dimensionality-controlled evolution of charge-transfer energy in digital nickelates superlattices
Xiangle Lu, Jishan Liu, Nian Zhang +12
Fundamental understanding and control of the electronic structure evolution in rare-earth nickelates is a fascinating and meaningful issue, as well as being helpful to understand t…
Emergence of new van Hove singularities in the charge density wave state of a topological kagome metal RbV3Sb5
Soohyun Cho, Haiyang Ma, Wei Xia +11
Quantum materials with layered kagome structures have drawn considerable attention due to their unique lattice geometry, which gives rise to flat bands co-existing with Dirac-like…
Charge-density-wave-induced bands renormalization and energy gaps in a kagome superconductor RbV3Sb5
Zhonghao Liu, Ningning Zhao, Qiangwei Yin +10
Recently discovered Z2 topological kagome metals AV3Sb5 (A = K, Rb, and Cs) exhibit charge density wave (CDW) phases and novel superconducting paring states, providing a versatile…
Electron-plasmon interaction induced plasmonic-polaron band replication in epitaxial perovskite SrIrO films
Zhengtai Liu, Wanling Liu, Ruixiang Zhou +12
Electron-boson interaction is fundamental to a thorough understanding of various exotic properties emerging in many-body physics. In photoemission spectroscopy, photoelectron emiss…
Evidence of topological nodal lines and surface states in the centrosymmetric superconductor SnTaS2
Wenqing Chen, Lulu Liu, Wentao Yang +7
The discovery of signatures of topological superconductivity in superconducting bulk materials with topological surface states has attracted intensive research interests recently.…
Fermion-boson many-body interplay in a frustrated kagome paramagnet
J. -X. Yin, Nana Shumiya, Sougata Mardanya +22
Kagome-net, appearing in areas of fundamental physics, materials, photonic and cold-atom systems, hosts frustrated fermionic and bosonic excitations. However, it is extremely rare…
Orbital-selective Dirac fermions and extremely flat bands in frustrated kagome-lattice metal CoSn
Zhonghao Liu, Man Li, Qi Wang +12
Layered kagome-lattice 3d transition metals are emerging as an exciting platform to explore the frustrated lattice geometry and quantum topology. However, the typical kagome electr…
Flat band magnetism and helical magnetic order in Ni-doped SrCoAs
Yu Li, Zhonghao Liu, Zhuang Xu +15
A series of Sr(CoNi)As single crystals was synthesized allowing a comprehensive phase diagram with respect to field, temperature, and chemical substitution to b…
Coexistence of ferromagnetic and stripe antiferromagnetic spin fluctuations in SrCoAs
Yu Li, Zhiping Yin, Zhonghao Liu +16
We use inelastic neutron scattering to study energy and wave vector dependence of spin fluctuations in SrCoAs, derived from SrFeCoAs iron pnictide supercond…
Experimental observation of bulk nodal lines and electronic surface states in ZrB
Rui Lou, Pengjie Guo, Man Li +14
Topological nodal-line semimetals are characterized by the line-contact bulk band crossings and the topological surface states. Breaking certain protecting symmetry turns this syst…
Large intrinsic anomalous Hall effect in half-metallic ferromagnet Co3Sn2S2 with magnetic Weyl fermions
Qi Wang, Yuanfeng Xu, Rui Lou +7
The origin of anomalous Hall effect (AHE) in magnetic materials is one of the most intriguing aspect in condensed matter physics and has been controversial for a long time. Recent…
Experimental Observation of Dirac Nodal Links in Centrosymmetric Semimetal TiB
Zhonghao Liu, Rui Lou, Pengjie Guo +9
The topological nodal-line semimetal state, serving as a fertile ground for various topological quantum phases, where a topological insulator, Dirac semimetal, or Weyl semimetal ca…
Non-Magnetic Half-Metals
Zhonghao Liu, Setti Thirupathaiah, Alexander Yaresko +4
Half-metals are a class of materials that are metallic only for one spin direction, and are essential for spintronics applications where one needs to read, write, store and transfe…
Direct observation of dispersive lower Hubbard band in iron-based superconductor FeSe
D. V. Evtushinsky, M. Aichhorn, Y. Sassa +7
Electronic correlations were long suggested not only to be responsible for the complexity of many novel materials, but also to form essential prerequisites for their intriguing pro…
Interplay between multiple charge-density waves and the relationship with superconductivity in PdHoTe
Rui Lou, Yipeng Cai, Zhonghao Liu +10
HoTe, a member of the rare-earth tritelluride (Te) family, and its Pd-intercalated compounds, PdHoTe, where superconductivity (SC) sets in as the charge-de…
Sudden gap-closure across the topological phase transition in BiInSe
Rui Lou, Zhonghao Liu, Wencan Jin +10
The phase transition from a topological insulator to a trivial band insulator is studied by angle-resoled photoemission spectroscopy on BiInSe single crystals.…
Direct observation of spin-orbit coupling in iron-based superconductors
Sergey Borisenko, Danil Evtushinsky, Igor Morozov +7
Spin-orbit coupling (SOC) is a fundamental interaction in solids which can induce a broad spectrum of unusual physical properties from topologically non-trivial insulating states t…