2.6k citations · 6.2k across the 60 of their papers we have counts for
10 papers · 1 filter
Layered Kagome Compound NaNiS with Topological Flat Band
Junyao Ye, Yihao Lin, Haozhe Wang +4
We report structural and electronic properties of NaNiS, a quasi-two-dimensional compound composed of alternating layers of [NiS] and Na. The compo…
Exploration of magnetoelastic deformations in spin-chain compound CuBr
Biaoyan Hu, Yingying Peng, Xiaoqiang Liu +7
We investigate a spin- antiferromagnet, CuBr, which has quasi-one-dimensional structural motifs. The system has previously been observed to exhibit unusual Raman m…
Emergence of bond-dependent highly anisotropic magnetic interactions in SrRhO: a theoretical study
Shishir Kumar Pandey, Qiangqiang Gu, Yihao Lin +2
The quantum spin liquid states as a natural ground state of the Kitaev model has led to a quest for new materials candidates hosting Kitaev physics. Yet, there are very few materia…
Spin interaction and magnetism in cobaltate Kitaev candidate materials: an and model Hamiltonian approach
Shishir Kumar Pandey, Ji Feng
In the quest for materials hosting Kitaev spin liquids, much of the efforts have been focused on the fourth- and fifth-row transition metal compounds, which are spin-orbit coupling…
Dynamical correlation enhanced orbital magnetization in VI
Zhimou Zhou, Shishir Kumar Pandey, Ji Feng
The effect of electronic correlations on the orbital magnetization in real materials has not been explored beyond a static mean-field level. Based on the dynamical mean-field theor…
Distinct fingerprints of charge density waves and electronic standing waves in ZrTe
Li Yue, Shangjie Xue, Jiarui Li +9
Experimental signatures of charge density waves (CDW) in high-temperature superconductors have evoked much recent interest, yet an alternative interpretation has been theoretically…
Electron-phonon coupling and the Coexistence of Superconductivity and Charge-Density Wave in Monolayer NbSe2
Feipeng Zheng, Ji Feng
Monolayer 2H-NbSe2 has recently been shown to be a 2-dimensional superconductor, with a coexisting charge-density wave (CDW). As both phenomena are intimately related to electron-l…
On the charge and magnetic ordering in monolayer NbSe: a first principles study
Feipeng Zheng, Zhimou Zhou, Xiaoqiang Liu +1
Monolayer NbSe has recently been shown to be a 2-dimensional superconductor, with a competing charge-density wave (CDW) order. This work investigates the electronic structure o…
Observation of Unusual Magnetoelastic Effects in a Quasi-1D Spiral Magnet
Chong Wang, Daiwei Yu, Xiaoqiang Liu +10
We present a systematic study of spin and lattice dynamics in the quasi-one-dimensional spiral magnet CuBr2, using Raman scattering in conjunction with infrared and neutron spectro…
Charge density waves and phonon-electron coupling in ZrTe investigated by Raman spectroscopy and first-principles calculations
Yuwen Hu, Feipeng Zheng, Xiao Ren +2
Charge-density-wave (CDW) order has long been interpreted as arising from a Fermi-surface instability in the parent metallic phase. While phonon-electron coupling has been suggeste…