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