Characterization of the electronic properties of YB${}_4$ and YB${}_6$ using ${}^{11}$B NMR and first-principles calculations

B. Jäger, S. Paluch, W. Wolf +4

Two compounds, tetragonal YB${}_4$ and cubic YB${}_6$, have been investigated by electric-field gradient (EFG) and Knight shift measurements at the boron sites using the ${}^{11}$B nucle…