Strictly linear trinuclear Dy–Ca/Mg–Dy single-molecule magnets: the impact of long-range f–f ferromagnetic interactions on suppressing quantum tunnelling of magnetization leading to slow magnetic relaxation. - Zhang, Wan-Ying; Tian, Yong-Mei; Li, Hong-Feng; Chen, Peng; Zhang, Yi-Quan; Yan, Peng-Fei; Sun, Wen-Bin (Dalton Transactions: An International Journal of Inorganic Chemistry, 2017)