Publications

Affichage des publications 41 à 50 sur 696 au total

Physique

Rod-Shaped Nanographenes as Emitters in Fluorescent OLEDs

A significant challenge in the field of organic light-emitting diodes (OLEDs) technology is the development of stable, cost-effective, and sustainable emitters. Current emitters are frequently based on rare metals and heteroatom-based chromophores…

Fabien Lucas, Daniel Medina-Lopez, Cynthia Banga-Kpako, Thanh Trung Huynh, Jean-Sébastien Lauret, Stéphane Campidelli

ACS Applied Nano Materials -

Optique

Non-Euclidean Photonics: Pseudosphere and Black Hole Microlasers

Hyperbolic surfaces are surfaces with negative curvature. Theoretical studies of such surfaces have been extensive over the past century. In particular, within the context of quantum chaos, hyperbolic surfaces can exhibit strong chaotic behavior [1]…

Hugo Girin, S. Bittner, C. Lafargue, X. Checoury, D. Decanini, B. Dietz, C. Xu, P. Sebbah, M. Lebental

2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) -

Physique

Patterning of gold nanoparticles in large-area periodic polymer structures by two-beam interference technique

Abstract In this work, we demonstrate a simple and efficient one-step method for fabricating large-area gold nanoparticle (Au NP) gratings within a polymer thin film using a two-beam interference technique. The hybrid metallic/polymer structures…

Quang Truong Pham, Chau Anh Dang, Danh Bich Do, Isabelle Ledoux-Rak, van Minh Nguyen, Ngoc Diep Lai

Applied physics. A, Materials science & processing -

Physique

Reproducible generation of green-emitting color centers in hBN using oxygen annealing

The ability to generate quantum emitters with reproducible properties in solid-state matrices is crucial for quantum technologies. Here, we show that a high density of close-to-identical single-photon emitters can be created in commercial hexagonal…

Helmi Fartas, Saïd Hassani, Jean-Pierre Hermier, Ngoc Diep Lai, Stéphanie Buil, Aymeric Delteil

Applied Physics Letters -