output
20032025
most citedColossal Spin-Phonon Anomalies and the Ferroelectric Phase Transition in the Model Multiferroic Bifeo3

341 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 2011 · cond-mat.str-elShow all

2 papers · 2 filters

cond-mat.str-el2011★ 1 cited

Structural and insulator-to-metal phase transition at 50 GPa in GdMnO3

J. Agostinho Moreira, A. Almeida, J. Oliveira +6

We present a study of the effect of very high pressure on the orthorhombic perovskite GdMnO3 by Raman spectroscopy and synchrotron x-ray diffraction up to 53.2 GPa. The experimenta…

cond-mat.str-el2011★ 11 cited

Magentically-Induced Lattice Distortions and Ferroelectricity in Magnetoelectric GdMnO3

J. Agostinho Moreira, A. Almeida, J. Oliveira +4

In this work we investigate the magnetic field dependence of Ag octahedra rotation (tilt) and B2g symmetric stretching modes frequency at different temperatures. Our field-dependen…