Insights in the sol–gel processing of <f>Pb(Mg<sub>1/3</sub>Nb<sub>2/3</sub>)O<sub>3</sub></f>. The synthesis and crown structure of a new lead magnesium cluster
Autores:Sylvain Lecocq, David Cornu, Stephane Parola, Fernand Chassagneux, Nava Setter, Zian Kighelman, Roland Khem