Influence of lattice structure on multipole interactions in ${\Gamma }_3$ non-Kramers doublet systems

Katsunori Kubo, Takashi Hotta

We study the multipole interactions between $f^2$ ions with the ${\Gamma }_3$ non-Kramers doublet ground state under a cubic crystalline electric field. We construct the ${\Gamma }_3$ doublet stat…