Fréquence réelle des fractures fémorales ordinaires et atypiques sous-trochantériennes et diaphysaires en France en se basant sur l’analyse des radiographies et des dossiers médicaux

Autor: Beaudouin-Bazire, Constance, Dalmas, Noémie, Bourgeois, Julie, Babinet, Antoine, Anract, Philippe, Chantelot, Christophe, Farizon, Frédéric, Chopin, Florence, Briot, Karine, Roux, Christian, Cortet, Bernard, Thomas, Thierry

Publikováno v: In Revue du rhumatisme March 2013 80(2):167-172

High-pressure polymorph of LuFe2O4 with room-temperature antiferromagnetic order

Autor: Damay, Françoise, Poienar, Maria, Hervieu, Maryvonne, Guesdon, Anne, Bourgeois, Julie, Hansen, Thomas, Haines, Julien, Elkaim, Eric, Hermet, Patrick, Konczewicz, Leszek, Hammouda, Tahar, Rouquette, Jerome, Martin, Christine

Publikováno v: Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2015, 91 (214111), ⟨10.1103/PhysRevB.91.214111⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 91, pp.214111. ⟨10.1103/PhysRevB.91.214111⟩

International audience; Branded for its potential electronic ferroelectricity, charge-ordered LuFe2O4 has a layered Fe triangular framework, whose topology is a source of degeneracy, both at the charge and spin levels. Here we present an in-depth cha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cfd463fcbec82cc8db50eea9d43dfe6c
https://hal.archives-ouvertes.fr/hal-01203222

Simple view of the Mg2Si1-xSnx phonon spectrum: Sn resonances and mean field

Autor: Chaput, Laurent, Bourgeois, Julie, Prytuliak, Anastasiia, Koza, Michael Marek, Scherrer, Hubert

Publikováno v: Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2015, 91 (6)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 91 (6), pp.064304. ⟨10.1103/PhysRevB.91.064304⟩

International audience; We have studied the phonon spectrum of Mg2Si1−xSnx alloys using both density-functional theory calculations and neutron measurements. In the low tin concentration limit a resonance is obtained in the lower part of the spectr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b22ea34905e1e6e4d75dbf582d2a0976
https://hal.archives-ouvertes.fr/hal-01280802

Pressure-Induced Structural Transition in LuFe2O4: Towards a New Charge Ordered State

Autor: Rouquette, Jérôme, Haines, Julien, Al-Zein, Ali, Papet, Philippe, Damay, Françoise, Bourgeois, Julie, Hammouda, Tahar, Doré, Fabrice, Maignan, Antoine, Hervieu, Maryvonne, Martin, Christine

Publikováno v: Physical Review Letters
Physical Review Letters, 2010, 105 (23), pp.237203. ⟨10.1103/PhysRevLett.105.237203⟩
Physical Review Letters, American Physical Society, 2010, 105 (23), pp.237203. ⟨10.1103/PhysRevLett.105.237203⟩

International audience; The electronic ferroelectric lutetium ferrite (LuFe2O4) was studied by x-ray diffraction as a function of pressure. Pressure is shown to induce an irreversible rhombohedral to orthorhombic transition leading to a supercell det

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6973ff1089544af5a3733a6323b733bf
https://hal.science/hal-00545406/document

Simple view of the Mg2Si1-xSnx phonon spectrum: Sn resonances and mean field.

Autor: Chaput, Laurent¹ laurent.chapu@ijl.nancy-uniersite.fr, Bourgeois, Julie¹, Prytuliak, Anastasiia², Koza, Michael Marek³, Scherrer, Hubert¹

Publikováno v: Physical Review B: Condensed Matter & Materials Physics. Feb2015, Vol. 91 Issue 6, p064304-1-064304-6. 6p.