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Front Cover: Tuning the Ferrotoroidic Coupling and Magnetic Hysteresis in Double‐Triangle Complexes {Dy 3 M III Dy 3 } via the M III ‐linker (Eur. J. Inorg. Chem. 5/2021)
Author(s) -
Ashtree Jared M.,
Borilović Ivana,
Vignesh Kuduva R.,
Swain Abinash,
Hamilton Sarah H.,
Whyatt Yasmin L.,
Benjamin Sophie L.,
Phonsri Wasinee,
Forsyth Craig M.,
Wernsdorfer Wolfgang,
Soncini Alessandro,
Rajaraman Gopalan,
Langley Stuart K.,
Murray Keith S.
Publication year - 2021
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.202100006
Subject(s) - chemistry , front cover , magnetization , coupling (piping) , ion , hysteresis , magnetic anisotropy , cover (algebra) , inductive coupling , crystallography , magnetic hysteresis , anisotropy , magnetic moment , molecule , condensed matter physics , physics , magnetic field , quantum mechanics , mechanical engineering , organic chemistry , engineering
The Front Cover shows the “construction” of a double‐triangle complex {Dy 3 M III Dy 3 }, where the central M III linking ion may be Cr, Mn, Fe, Co or Al. Once the molecule is complete, the local magnetic moments on Dy ions (purple arrows) will be coupled ferrotoroidically or antiferrotoroidically, depending on the choice of M III and counter‐anion (NO 3 ‐ or Cl ‐ , not shown). Theoretical modelling of energy levels, anisotropy, exchange coupling and dynamic magnetisation can identify strategies to optimise the ferrotoroidic coupling or magnetic hysteresis, as shown by the sign on the left. More information can be found in the Full Paper by A. Soncini, G. Rajaraman, S. K. Langley, K. S. Murray and co‐workers.