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Diagramme de polarisation pour un doublet excitonique émetteur

12.05.2026

Scientific news

Perovskite nanoplatelets examined from every angle

Comparison of the current measurement of the muon’s anomalous magnetic moment (green triangle, with horizontal error bars) with various Standard Model predictions.

06.05.2026

Scientific news

Reconciling the Standard Model with the muon anomaly

Exploitation de la transition isolant–métal du VO2 pour mesurer la conductivité thermique d’un matériau par microscopie optique en régime stationnaire. La lecture du rayon du domaine métallique en fonction de la puissance de pompage permet cette mesure.

15.04.2026

Scientific news

Thermocolorimetry based on VO2 to Measure Thermal Conductivity

Data mimicking topological effects. These striking patterns may indicate significant effects in topological condensed matter physics, but they often arise from simple fine-tuning in complex samples.

13.04.2026

Scientific news

Sharing data to make science more reliable

Une cuve cylindrique transparente est remplie d’eau et contient en son centre un fin cœur d’air, formant un vortex de vidange d’environ 40cm de long pour seulement quelques millimètres d‘épaisseur.

08.04.2026

Scientific news

Kelvin waves: from quantum condensates to atmospheric tornadoes

Le transfert de chaleur aux interfaces métal/semiconducteur implique non seulement le canal phonon-phonon mais également le canal électron-phonon.

07.04.2026

Scientific news

When electrons transfer heat to the silicon

Schematic of a measurement of the optical detection of ultrafast spin accumulations (Δμ_s).

02.04.2026

Scientific news

Ultra-fast spin accumulations make it possible to reverse the magnetisation in magnetic materials

20.03.2026

Scientific news

Continuous variable quantum reservoir computing: quantum light with memory

Figure : The transfer of an electron (orange) between two atoms, triggered by a light pulse (green), causes a local distortion in the crystal structure, which then spreads throughout the crystal.

19.03.2026

Scientific news

Understanding the transformation of a material using ultrashort laser pulses: from quantum physics to thermodynamics

Figure : Nanoscale analysis using atomic force microscopy of two regions of the material with different properties: coercivity indicates the material's resistance to loss of magnetisation.

11.03.2026

Scientific news

If you want to optimise your magnet, look below the micron scale...

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