2 papers
cond-mat.mtrl-sci2024
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…
cond-mat.mtrl-sci2024
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…