154 citations · 312 across the 10 of their papers we have counts for
10 papers
Termination-Dependent Surface States and Magnetic Fingerprints of Chiral Helimagnet Cr1/3TaS2
Bo Liang, Xue Li, Congcong Le +36
Chiral helimagnets based on intercalated transition-metal dichalcogenides, characterized by nano-scale spin ordering, provide a powerful route to engineer chiral spin textures (e.g…
Altermagnetism, ARPES, symmetry, non-relativistic band splitting
Jiayu Liu, Xun Ma, Xinnuo Zhang +3
Altermagnetism arises from composite real-space and spin-space symmetries, combining zero net magnetization with pronounced momentum-dependent spin splitting. This review highlight…
Unusual Dual Flat Bands and two-dimensional Dirac-node Arc State in Kagome Metal Ni3In2S2
Bo Liang, Yichen Liu, Jie Pang +36
Kagome materials are at the frontier of condensed matter physics. An ideal kagome lattice features only one geometrically frustrated flat band spanning the entire momentum space an…
Absence of magnetic order in epitaxial RuO2 revealed by X-ray linear dichroism
Siyu Wang, Chao Wang, Yanan Yuan +21
Recently, the topic of altermagnetism has attracted tremendous attention and RuO2 have been demonstrated to be one of the most promising altermagnetic candidates. However, disputes…
Surface reconstruction and orthogonal decoupling in SrAl4 and EuAl4
Tongrui Li, Leiyuan Chen, Jian Yuan +10
Surface-induced symmetry breaking in quantum materials can stabilize exotic electronic phases distinct from those in the bulk, yet its momentum-space manifestations remain elusive…
Three-dimensional flat band in ultra-thin Kagome metal Mn3Sn film
Mengting Zhao, James Blyth, Grace L. Causer +12
Flat bands with small energy dispersion can give rise to strongly correlated electronic and topological phases, especially when located at the Fermi level. Whilst flat bands have b…
Absence of altermagnetic spin splitting character in rutile oxide RuO
Jiayu Liu, Jie Zhan, Tongrui Li +19
Rutile RuO has been posited as a potential -wave altermagnetism candidate, with a predicted significant spin splitting up to 1.4 eV. Despite accumulating theoretical predict…
Electronic Structure of Superconducting Infinite-Layer Lanthanum Nickelates
Wenjie Sun, Zhicheng Jiang, Chengliang Xia +12
Revealing the momentum-resolved electronic structure of infinite-layer nickelates is essential for understanding this new class of unconventional superconductors, but has been hind…
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…
Machine learning of phase transitions in the percolation and XY models
Wanzhou Zhang, Jiayu Liu, Tzu-Chieh Wei
In this paper, we apply machine learning methods to study phase transitions in certain statistical mechanical models on the two dimensional lattices, whose transitions involve non-…