179 citations · 217 across the 5 of their papers we have counts for
5 papers
Pressure Dependence of Ferromagnetism in Uranium Hydride UH up to 20 GPa Revealed by NV Centers Magnetometry
Valentin Schmidt, Loïc Toraille, Florent Occelli +2
The origin of ferromagnetism in the stable -UH phase is still debated. With a high Curie temperature and a short uranium-uranium interatomic distance, -UH is placed o…
Combined synchrotron X-ray diffraction and NV diamond magnetic microscopy measurements at high pressure
Loïc Toraille, Antoine Hilberer, Thomas Plisson +11
We report the possibility to simultaneously perform wide-field nitrogen-vacancy (NV) diamond magnetic microscopy and synchrotron X-ray diffraction (XRD) measurements at high pressu…
Observation of a first order phase transition to metal hydrogen near 425 GPa
Paul Loubeyre, Florent Occelli, Paul Dumas
Hydrogen has been the essential element in the development of atomic and molecular physics1). Moving to the properties of dense hydrogen has appeared a good deal more complex than…
Magnetic measurements on micron-size samples under high pressure using designed NV centers
Margarita Lesik, Thomas Plisson, Loïc Toraille +9
Pressure is a unique tool to tune the interplay between structural, electronic and magnetic interactions. It leads to remarkable properties of materials such as recent temperature…
Comment on: Observation of the Wigner-Huntington transition to metallic hydrogen
Paul Loubeyre, Florent Occelli, Paul Dumas
In a recently published article [1], Ranga P. Dias & Isaac F. Silvera have reported the visual evidence of metallic hydrogen concomitantly with its characterization at a pressure o…