34 citations · 109 across the 12 of their papers we have counts for
12 papers
Crossover in the pressure evolution of elementary distortions in RFeO3 perovskites and its impact on their phase transition
R. Vilarinho, P. Bouvier, M. Guennou +9
This work reports on the pressure dependence of the octahedra tilts and mean Fe-O bond lengths in RFeO3 (R=Nd, Sm, Eu, Gd, Tb and Dy), determined through synchrotron X-ray diffract…
Hyperfine local probe study of alkaline-earth manganites SrMnO3 and BaMnO3
J. N. Gonçalves, V. S. Amaral, J. G. Correia +3
We report perturbed angular correlation measurements with 111mCd/111Cd and 111In/111Cd probes, at the ISOLDE-CERN facility, in the manganite compounds BaMnO3 , with the 6H and 15R…
Magnetic phase diagram of TbMnFeO substitutional solid solution
M. Mihalik, Z. Jaglicic, R. Vilarinho +5
We present the magnetic phase diagram of TbMn1-xFexO3 substitutional solid solution in the whole concentration range 0 <= x <= 1 as determined from magnetization and specific heat…
Ferroelectric imprint in annealed Bi0.9La0.1Fe0.9Mn0.1O3 thin films
T. T. Carvalho, F. G. Figueiras, M. P. F. Garcia +7
The present work reports the study of the optimized processing conditions of Bi0.9La0.1Fe0.9Mn0.1O3 thin films, grown by RF sputtering on platinum metalized silicon substrates. The…
On the ferroelectric and magnetoelectric mechanisms in low Fe doped TbMnO
R. Vilarinho, E. Queiros, D. J. Passos +6
This work addresses the effect of substituting Mn by Fe at the octahedral site of TbMnO on the magnetic phase sequence, ferroelectric and magnetoelectric properti…
Dynamic and structural properties of orthorhombic rare-earth manganites under high pressure
D. A. Mota, A. Almeida, V. H. Rodrigues +6
We report a high-pressure study of orthorhombic rare-earth manganites AMnO3 using Raman scattering (for A = Pr, Nd, Sm, Eu, Tb and Dy) and synchrotron X-ray diffraction (for A = Pr…