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Inside Cover: Hyperfine‐Interaction‐Driven Suppression of Quantum Tunneling at Zero Field in a Holmium(III) Single‐Ion Magnet (Angew. Chem. Int. Ed. 18/2017)
Author(s) -
Chen YanCong,
Liu JunLiang,
Wernsdorfer Wolfgang,
Liu Dan,
Chibotaru Liviu F.,
Chen XiaoMing,
Tong MingLiang
Publication year - 2017
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201702921
Subject(s) - hyperfine structure , quantum tunnelling , condensed matter physics , field (mathematics) , holmium , ion , cover (algebra) , magnet , magnetic field , physics , materials science , atomic physics , quantum mechanics , laser , mechanical engineering , mathematics , pure mathematics , engineering
Suppression of quantum tunneling at zero field and field‐induced quantum tunneling of magnetization are observed in an extremely rare holmium(III) single‐ion magnet and discussed by J.‐L. Liu, M.‐L. Tong, and co‐workers in their Communication on page 4996 ff. These dramatic dynamics are attributed to the combination of a favorable pentagonal‐bipyramidal crystal‐field environment and the hyperfine interactions arising from 165 Ho ( I =7/2) with a natural abundance of 100 %.