Anomalous Order in $R_3{\text{Ni}}_{30}{\text{B}}_{10}$ $(R=\text{La},\text{Ce})$

Maximilien F. Debbas, Takehito Suzuki, Joseph G. Checkelsky

We report the synthesis of single crystals of the $R_3{\text{Ni}}_{30}{\text{B}}_{10}$ $(R=\text{La},\text{Ce})$ system which realizes the tetragonal $P4/nmm$ (No. 129) space group.…