micrometers In collaboration with physicists from LPEM (CNRS/ESPCI/Sorbonne University), C2N (CNRS/Université Paris-Saclay), Synchrotron SOLEIL and ONERA, LOA researchers have designed, […]

For the new academic year, the LOA’s groups are reinforced by ten new PhD students and postdocs. We welcome them […]

We warmly congratulate our colleague Cédric Thaury, head of the UPX group, to whom the Société Française de Physique has […]

Radiotherapy treatment of cancer can be enhanced using injected nano-particles that accumulate inside the cancerous cells. This method currently moves […]

Two photons with the same frequency can interact in a material to combine to a new photon of twice the […]

The FLASH effect in radiotherapy is the fact that radiotoxicity for healthy tissues is reduced by delivering a therapeutic radiation […]

The French quantum plan announced at the beginning of the year is also echoed at LOA, where the APPLI and […]

When a highly compressed and focused electron beam collides with a solid-density plasma, electromagnetic fields associated to the near field […]

Lightning is highly destructive due to its high-power density and unpredictable character. Directing lightning away would allow to protect sensitive […]

Betatron x-ray sources from laser-plasma accelerators reproduce the principle of a synchrotron at the millimeter scale. X-rays are produced by […]