27 citations · 70 across the 13 of their papers we have counts for
13 papers
Optical evidence of the band reconstruction during the charge-density wave transition in annealed Kagome magnet FeGe
A. Zhang, X. -L. Wu, R. Yang +3
In Kagome magnet FeGe, the coexistence of electron correlation, charge-density wave (CDW), and magnetism renders it ideal to study their interactions. Here, we combined the optical…
Inherent circular dichroism of phonons in magnetic Weyl semimetal Co3Sn2S2
R. Yang, Y. -Y. Zhu, M. Steigleder +3
We investigated the infrared-active phonons in ferromagnetic Weyl semimetal Co3Sn3S3 using optical spectroscopy. Below the Curie temperature (T~175~K), we observed asymmetric Fano…
Surface skyrmions and dual topological Hall effect in antiferromagnetic topological insulator EuCdAs
Min Wu, R. Yang, Xiangde Zhu +17
In this work, we synthesized single crystal of EuCdAs, which exhibits A-type antiferromagnetic (AFM) order with in-plane spin orientation below = 9.5~K.Optical spectr…
Charge-density wave transition in magnetic topological semimetal EuAl
R. Yang, C. C. Le, P. Zhu +5
The interplay among topology, charge-density wave (CDW), and magnetism can give rise to a plethora of exotic quantum phenomena. Recently, a group of magnetic topological semimetals…
Impact of disorder in the charge-density-wave state of Pd-intercalated ErTe revealed by the electrodynamic response
M. Corasaniti, R. Yang, J. A. W. Straquadine +3
It is a general notion that disorder, introduced by either chemical substitution or intercalation as well as by electron-irradiation, is detrimental to the realisation of long-rang…
Investigations on Cmc2-SiPX structures and physical properties by first-principles calculations
R. Yang, X. Gao, F. Wu +2
The new structures, Cmc2-SiPX (X=S, Se, Te, and Po), are predicted, and their mechanical, electronic and optical properties are investigated with the density functional…