Theoretical analysis of magnetic coupling in sandwich clusters V_n(C_6H_6)_{n+1}

Hongming Weng, Taisuke Ozaki, Kiyoyuki Terakura

The mechanism of ferromagnetism stability in sandwich clusters V${}_n$(C${}_6$H${}_6$)${}_{n+1}$ has been studied by first-principles calculation and model analysis. It is found that each…