Modelling electric field control of the spin state in the mixed-valence polyoxometalate [GeV14O40](8-)

Salvador Cardona-Serra , Juan M. Clemente-Juan , Alejandro Gaita-Ariño , Nicolas Suaud (1) , Ondrej Svoboda (1) , Eugenio Coronado (2)

1 SEM - Systèmes étendus et magnétisme (LCPQ)
2 ICMol - Instituto de Ciencia Molecular

: The two-electron reduced mixed-valence polyoxometalate [GeV14O40](8-) presents an unusual paramagnetic behaviour as a consequence of the partial trapping of these electrons. The effect of applying an electric field is that of inducing antiferromagnetic coupling between the two delocalized electronic spins.

Domaines: Autre

Salvador Cardona-Serra, Juan M. Clemente-Juan, Alejandro Gaita-Ariño, Nicolas Suaud, Ondrej Svoboda, et al.. Modelling electric field control of the spin state in the mixed-valence polyoxometalate [GeV14O40](8-). Chemical Communications, 2013, 49 (83), pp.9621-9623. ⟨10.1039/c3cc44859b⟩. ⟨hal-00865326⟩