1228019-75-7Relevant academic research and scientific papers
Smooth transition between SMM and SCM-type slow relaxing dynamics for a 1-D assemblage of {Dy(nitronyl nitroxide)2} units
Liu, Ruina,Li, Licun,Wang, Xiaoling,Yang, Peipei,Wang, Chao,Liao, Daizheng,Sutter, Jean-Pascal
, p. 2566 - 2568 (2010)
A model example for size effects on the dynamic susceptibility behavior is provided by the chain compound [{Dy(hfac)3NitPhIm2} Dy(hfac)3] (NitPhIm = 2-[4-(1-imidazole)phenyl]nitronyl nitroxide radical). The Arrhenius plot reveals two relaxation regimes attributed to SMM (Δ = 17.1 K and τ0 = 17.5 × 10-6 s) and SCM (Δ = 82.7 K and τ0 = 8.8 × 10-8 s) behaviors. The ferromagnetic exchange among the spin carriers has been established for the corresponding Gd derivative.
