title: The multiple core-shell structure in Cu(24)Ln(6) cluster with magnetocaloric effect and slow magnetization relaxation.
abstract: Triple core-shell structures in the Cu24Gd6 and Cu24Dy6 clusters were first observed and structurally characterized. The magnetic investigations reveal that Cu24Gd6 possesses the significant magnetic entropy change (-ΔSm) of 21.2 J kg(-1) K(-1) for ΔH = 7 T, and a slow magnetization relaxation is observed in Cu24Dy6.
authors.affiliation: Department of Chemistry, Tianjin University, Tianjin, 300072, China. cuijianzhong@tju.edu.cn.
authors.forename: Gang
authors.initials: G
authors.lastname: Xiong
authors.forename: Hang
authors.initials: H
authors.lastname: Xu
authors.forename: Jian-Zhong
authors.initials: JZ
authors.lastname: Cui
authors.forename: Qing-Lun
authors.initials: QL
authors.lastname: Wang
authors.forename: Bin
authors.initials: B
authors.lastname: Zhao