News
Watching gold switch between order and disorder
Researchers from Matériaux et Phénomènes Quantiques laboratory have directly observed, for the first time, a reversible phase transition between amorphous and crystalline states in ultra-small gold nanoparticles. Their findings reveal that the atomic structure of gold...
Exact low-energy duality in superconducting quantum circuits
The THEORIE team, in collaboration with Michel H. Devoret, has published a theoretical study in Physical Review Letters demonstrating an exact low-energy duality in circuits where a Josephson junction is coupled to a multi-mode environment. These systems exhibit a...
Multiphysics optomechanical sensing of a liquid on the micron scale
The LIME team at MPQ laboratory, in collaboration with CEA LETI in Grenoble, has published an article in Microsystems & Nanoengineering presenting an optomechanical platform for characterizing the rheological, optical, and thermal properties of fluids at the...
Biphoton state generation and engineering with bright hybrid III–V/silicon photonic devices
The QITE team at the MPQ Laboratory, in collaboration with STMicroelectronics, C2N, and INPHYNI, published a paper in Optica Quantum on the generation and engineering of two-photon states using III-V/SOI hybrid devices. Artist’s sketch of...
TUPHO, for large-scale production of integrated photonic circuits
The TUPHO project is an initiative that aims to bridge the gap between upstream innovation and large-scale production in the integrated photonic circuits (PICs) industry. It is led by Hamidreza Neshasteh and Ivan Favero, members of the Light and Mechanics team at MPQ...
Towards light control of van der Waals magnets
Laboratoire: MPQ (Matériaux et Phénomènes Quantiques), Université Paris Cité & CNRS Adress: Bâtiment Condorcet – 10 Rue A. Domon et L. Duquet – 75013 Paris Internship/PhD supervisor: Niloufar Nilforoushan and Yann Gallais Tel: 0157276223 e-mail:...
On-Chip Ferromagnetic Resonance for van der Waals Heterostructures: Anisotropy and Damping of Cobalt Interfaced with Exfoliated 2D Materials
A collaboration between the technical hub, the clean room platform and the TELEM group at MPQ laboratory has developped a new experiment demonstrating that standard broadband ferromagnetic resonance can still be effective to probe the magnetization dynamics of “thin...
Materials science – When the surface reaches deep inside…
Crystalline surfaces often exhibit reconstructions, usually assumed to affect only a few atomic layers below the surface. A collaborative study (conducted by the Matériaux et Phénomènes Quantiqueslaboratory in Paris, the Institut P’ in Poitiers, and the SixS beamline...