Abstract Two-dimensional (2D) magnetism in van der Waals (vdW) atomic crystals and
moiré superlattices has emerged as a topic of tremendous interest in the fields of condensed …

Electrically conductive metal–organic frameworks (MOFs) are an emerging class of
materials exhibiting not only tunable chemical functionality but also efficient charge carrier …

We investigated the infrared-active phonons in ferromagnetic Weyl semimetal Co3Sn3S3
using optical spectroscopy. Below the Curie temperature (T~ 175~ K), we observed …

Large spin–orbit coupling, kagome lattice, nontrivial topological band structure with inverted
bands anticrossings, and Weyl nodes are essential ingredients ideally required to obtain …

Co3Sn2S2 has been reported to be a Weyl semimetal with broken time-reversal symmetry
with c axis ferromagnetism (FM) below a Curie temperature of 177 K. Despite the large …

Co3Sn2S2, a ferromagnetic Weyl semi-metal with Co atoms on a kagome lattice, has
generated much recent attention. Experiments have identified a temperature scale below the …

The ferromagnetic Weyl semimetals, such as Co3Sn2S2, feature pairs of Weyl points
characterized by the opposite chiralities. We model this type of semimetals by the inversion …

In the rapidly expanding field of topological materials there is growing interest in systems
whose topological electronic band features can be induced or controlled by magnetism …