Record-high thermal barrier of the relaxation of magnetization in the nitride clusterfullerene Dy2ScN@C80-Ih

Record-high thermal barrier of the relaxation of magnetization in the nitride clusterfullerene Dy2ScN@C80-Ih

The Dy-Sc nitride clusterfullerene Dy2ScN@C80-Ih exhibits slow relaxation of magnetization up to 76 K. Above 60 K, thermally-activated relaxation proceeds via the fifth-excited Kramers doublet with the energy of 1735 ± 21 K, which is the highest barrier ever reported for dinuclear lanthanide single...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2017-07, Vol.53 (56), p.7901-7904
Hauptverfasser: Krylov, D S, Liu, F, Avdoshenko, S M, Spree, L, Weise, B, Waske, A, Wolter, A U B, Büchner, B, Popov, A A
Format: Artikel
Sprache:eng
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Zusammenfassung:The Dy-Sc nitride clusterfullerene Dy2ScN@C80-Ih exhibits slow relaxation of magnetization up to 76 K. Above 60 K, thermally-activated relaxation proceeds via the fifth-excited Kramers doublet with the energy of 1735 ± 21 K, which is the highest barrier ever reported for dinuclear lanthanide single molecule magnets.
ISSN:1359-7345
1364-548X
DOI:10.1039/c7cc03580b