Magnetic order and excitations in the magnetically intercalated van der Waals material Cr${}_{\frac{1}{4}}$NbSe${}_2$

Ryota Yamaoka, Hiraku Saito, Yuki Settai +10

Cr${}_{\frac{1}{4}}$NbSe${}_2$ is a triangular lattice magnet in which magnetic Cr${}^{3+}$ ions are intercalated to form triangular lattices between NbSe${}_2$ van der Waals layers stacke…