We are pleased to announce two new publications.

First, our paper about the enhancement of the ferromagnetism of YBCO nanoparticles under strong-coupling has been accepted in Nano Letters and is now available in open access. Making use of cooperative strong-coupling, we measured a strong ferromagnetism even at room temperature, that competes with superconductivity below the Tc of YBCO. Thanks and congratulations to our collaborators from IPCMS !

Second we published a “Feature Article” in Physics Today, in collaboration with Jérôme Faist from ETH Zürich, dealing with the control of new properties in materials via the hybrid light-matter states created in optical cavities.

To read by the fireside during this rainy and cool spring !