Patrick Le Fèvre

  • Citations Per Year
Learn More
Two-dimensional layered transition metal dichalcogenides (TMDCs) show great potential for optoelectronic devices due to their electronic and optical properties. A metal-semiconductor interface, as epitaxial graphene - molybdenum disulfide (MoS2), is of great interest from the standpoint of fundamental science, as it constitutes an outstanding platform to(More)
Each electronic circuit on the printed circuit board (PCB) is designed to operate over a limited range of DC voltage, outside of which circuit operation or performance is not guaranteed. A generalized view of the static voltage and associated tolerance is shown in Figure 1. In order to achieve high speed and low power dissipation, recent microprocessor ,(More)
W. Wang,1,2 J.-M. Mariot,3 M. C. Richter,1,4 O. Heckmann,1,4 W. Ndiaye,1 P. De Padova,5 A. Taleb-Ibrahimi,6 P. Le Fèvre,7 F. Bertran,7 F. Bondino,8 E. Magnano,8 J. Krempaský,9 P. Blaha,10 C. Cacho,11 F. Parmigiani,8,12 and K. Hricovini1,4 1Laboratoire de Physique des Matériaux et des Surfaces, Université de Cergy-Pontoise, 5 mail Gay-Lussac, 95031(More)
Ping-Hui Lin, Y. Texier, A. Taleb-Ibrahimi, P. Le Fèvre, F. Bertran, E. Giannini, M. Grioni, and V. Brouet Laboratoire de Physique des Solides, Université Paris-Sud, UMR 8502, Bât. 510, 91405 Orsay, France Synchrotron SOLEIL, L’Orme des Merisiers, Saint-Aubin-BP 48, 91192 Gif sur Yvette, France Département de Physique de la Matière Condensée, Université de(More)
A synergistic effect between strong electron correlation and spin-orbit interaction has been theoretically predicted to realize new topological states of quantum matter on Kondo insulators (KIs), so-called topological Kondo insulators (TKIs). One TKI candidate has been experimentally observed on the KI SmB6(001), and the origin of the surface states (SS)(More)
We show that SEXAFS can be used to determine the growth law of subnanometric particles. In the case of copper deposited on alumina, the dynamic scaling of the mean cluster size distribution, in the radius range 2-10 A, is demonstrated. This scaling is explained by the coalescence of copper clusters, as in breath figures due to the condensation of liquid(More)
  • 1