Thème
de recherche :
Oxydes à valence mixte ou à nanograins (lien à faire)
Quelques
publications récentes :
Spin-Phonon anomalies and the ferroelectric phase transition in the model
multiferroic BiFeO3
R. Haumont, J. Kreisel, P. Bouvier, F. Hippert,
Physical Review B 73, 132101 (2006)
Observation of Rotation of Polarization in Thin Films of Pb(Sc1/2Nb1/2)O3-PbTiO3
via a Monoclinic Phase
R. Haumont, C. Malibert, B. Dkhil, J.M. Kiat, F. Lemmarec, S. Asanuma,
Y. Uesu,
Japanese Journal of Applied Physics 45 (1), L42-L45 (2006)
Morphotropic phase boundary of heterovalent perovskite solid solutions:
Experimental and theoretical investigation of PbSc1/2Nb1/2O3-PbTiO3
R. Haumont, A. Al-Barakaty, B. Dkhil, J.M. Kiat, L. Bellaiche,
Physical Review B 71, 104106 (2005)
