Anomalous phonon shifts in the paramagnetic phase of multiferroic R Mn2 O5 (R=Bi, Eu, Dy): Possible manifestations of unconventional magnetic correlations

1. García-Flores, A.F.
2. Granado, E.
3. Martinho, H.
4. Urbano, R.R.
5. Rettori, C.
6. Golovenchits, E.I.
7. Sanina, V.A.
8. Oseroff, S.B.
9. Park, S.
10. Cheong, S.-W.