Using internal strain and mass to modulate Dy⋯Dy coupling and relaxation of magnetization in heterobimetallic metallofullerenes DyM<sub>2</sub>N@C<sub>80</sub>and Dy<sub>2</sub>MN@C<sub>80</sub>(M = Sc, Y, La, Lu)
Yajuan Hao, Georgios Velkos, Sandra Schiemenz, Marco Rosenkranz, Yaofeng Wang, B. Büchner, Stanislav M. Avdoshenko, Alexey A. Popov, Fupin Liu
Abstract
Relaxation of magnetization in DyM 2 N@C 80 and Dy 2 MN@C 80 (M = Sc, Y, La, Lu) series correlates, respectively, with the mass and size of the diamagnetic metal M.
Topics & Concepts
MagnetizationDiamagnetismRelaxation (psychology)Materials scienceCoupling (piping)Condensed matter physicsCrystallographyChemistryAnalytical Chemistry (journal)Physical chemistryMetallurgyPhysicsMagnetic fieldPsychologyQuantum mechanicsChromatographySocial psychologyFullerene Chemistry and ApplicationsGraphene research and applicationsDiamond and Carbon-based Materials Research