Premium
Ferromagnetic Homometallic Mn 19 Cluster and Heterometallic Na 2 Mn 15 Cluster with Large Spin State as Magnetic Refrigerants
Author(s) -
Liu JunLiang,
Leng JiDong,
Lin Zhuojia,
Tong MingLiang
Publication year - 2011
Publication title -
chemistry – an asian journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.18
H-Index - 106
eISSN - 1861-471X
pISSN - 1861-4728
DOI - 10.1002/asia.201000801
Subject(s) - magnetic refrigeration , ferromagnetism , cluster (spacecraft) , magnetism , magnetization , spin (aerodynamics) , state (computer science) , physics , content (measure theory) , anisotropy , condensed matter physics , information retrieval , crystallography , computer science , chemistry , mathematics , algorithm , quantum mechanics , thermodynamics , magnetic field , programming language , mathematical analysis
Animal magnetism : Two high‐nuclearity homometallic Mn 19 and heterometallic Na 2 Mn 15 clusters containing supertetrahedral building units have been synthesized (see picture). Both clusters possess large spin states and small anisotropies. Significant magnetocaloric effects were observed under the calculation of magnetization data.