434 citations · 1.4k across the 23 of their papers we have counts for
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Spin excitations in the kagome-lattice metallic antiferromagnet FeCoSn
Tao Xie, Qiangwei Yin, Qi Wang +7
Kagome-lattice materials have attracted tremendous interest due to the broad prospect for seeking superconductivity, quantum spin liquid states, and topological electronic structur…
Imaging real-space flat band localization in kagome magnet FeSn
Daniel Multer, Jia-Xin Yin, Md. Shafayat Hossain +12
Kagome lattices host flat bands due to their frustrated lattice geometry, which leads to destructive quantum interference of electron wave functions. Here, we report imaging of the…
Correlation driven near-flat band Stoner excitations in a Kagome magnet
Abhishek Nag, Yiran Peng, Jiemin Li +9
Among condensed matter systems, Mott insulators exhibit diverse properties that emerge from electronic correlations. In itinerant metals, correlations are usually weak, but can als…
Magnetic anisotropy reversal driven by structural symmetry-breaking in monolayer α-RuCl3
Bowen Yang, Yin Min Goh, Suk Hyun Sung +14
Layered α-RuCl3 is a promising material to potentially realize the long-sought Kitaev quantum spin liquid with fractionalized excitations. While evidence of this exotic state has b…
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…
Charge order breaks time-reversal symmetry in CsVSb
Rustem Khasanov, Debarchan Das, Ritu Gupta +11
The recently discovered vanadium-based kagome metals VSb (~=~K,~Rb,~Cs) exhibit superconductivity at low-temperatures and charge density wave (CDW) order at high-…
Manipulation of Dirac band curvature and momentum-dependent g-factor in a kagome magnet YMn6Sn6
Hong Li, He Zhao, Kun Jiang +7
The Zeeman effect describes the energy change of an atomic quantum state in magnetic field. The magnitude and the direction of this change depend on the dimensionless Lande g-facto…
Two types of charge order in the superconducting kagome material CsVSb
Ritu Gupta, Debarchan Das, Charles Mielke +11
The kagome metals of the family VSb, featuring a unique structural motif, harbor an array of intriguing phenomena such as chiral charge order and superconductivity. CsV$…
Pressure-induced superconductivity in flat-band Kagome compounds PdP(SSe)
Shuo Li, Shuo Han, Shaohua Yan +8
We performed high-pressure transport studies on the flat-band Kagome compounds, PdP(SSe) ( = 0, 0.25), with a diamond anvil cell. For both compounds, the…
Spin-polarized imaging of the antiferromagnetic structure and field-tunable bound states in kagome magnet FeSn
Hong Li, He Zhao, Qiangwei Yin +6
Kagome metals are as an exciting playground for the explorations of novel phenomena at the intersection of topology, electron correlations and magnetism. The family of FeSn-based k…