35 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidade do PortoPT26 papers
- University of AveiroPT11 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Centro de MatemáticaPT6 papers
- INESC TECPT6 papers
- Instituto de Física de Materiais Avançados, Nanotecnologia e FotónicaPT6 papers
- University of CoimbraPT5 papers
- University of LisbonPT5 papers
- University of MinhoPT4 papers
- Institute of Mathematical SciencesIN3 papers
- Laboratoire des Matériaux et du Génie PhysiqueFR3 papers
- Universidad Autónoma de MadridES3 papers
5 papers · 1 filter
Homotopy type of free group character varieties
Ana Casimiro, Carlos Florentino, Sean Lawton +1
Let G be a real reductive algebraic group with maximal compact subgroup K, and let F be a rank r free group. Here, we summarize the construction of a natural strong deformation ret…
Topology of Moduli Spaces of Free Group Representations in Real Reductive Groups
Ana Casimiro, Carlos Florentino, Sean Lawton +1
Let be a real reductive algebraic group with maximal compact subgroup , and let be a rank free group. We show that the space of closed orbits in $\mathrm{Hom}(F_r,…
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…
Unravelling the effect of SrTiO3 antiferrodistortive phase transition on the magnetic properties of La0.7Sr0.3MnO3 thin films
D. A. Mota, Y. Romaguera Barcelay, A. M. R. Senos +12
Epitaxial La0.7Sr0.3MnO3 (LSMO) thin films, with different thickness ranging from 20 nm up to 330 nm, were deposited on (100)-oriented strontium titanate (STO) substrates by pulsed…
Dzyaloshinskii-Moriya nature of ferroelectric ordering in magnetoelectric GdYMnO system
R. Vilarinho, A. Almeida, J. M. Machado da Silva +4
This work reports on magnetic, dielectric, thermodynamic and magnetoelectric properties of GdYMnO, with 0 \leq x \leq 0.4, with emphasis on the (x, T) phase dia…