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

D S KrylovFupin Liu Stanislav M AvdoshenkoL SpreeB WeiseAnja WaskeA U B WolterB BüchnerAlexey A Popov

Published in: Chemical communications (Cambridge, England) (2018)

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.

Keyphrases

single molecule
atomic force microscopy
living cells
quantum dots
reduced graphene oxide
visible light
energy transfer