Publications

• Article dans une revue

Dark-current-free petawatt laser-driven wakefield accelerator based on electron self-injection into an expanding plasma bubble

S y Kalmykov, S A Yi, Alexandre Beck, a F Lifschitz, X Davoine, E Lefebvre, V Khudik, G Shvets, M C Downer

A dark-current-free plasma accelerator driven by a short (≤150 fs) self-guided petawatt laser pulse is proposed. The accelerator uses two plasma layers, one of which, short and dense, acts as a thin nonlinear lens. It is followed by a long rarefied plasma (~1017 electrons cm−3) in which background…

Plasma Physics and Controlled Fusion, 2011, 53 (1), pp.014006. ⟨10.1088/0741-3335/53/1/014006⟩. ⟨hal-01164312⟩

• Article dans une revue

Numerical analysis of enhanced transmission through a single subwavelength aperture based on MIE resonance single particle

L. Kang, Véronique Sadaune, D. Lippens

We numerically demonstrate that the transmission through a deep subwavelength (lambda(0)/20) aperture in a metal plate could be greatly enhanced owing to the resonance effects of a high permittivity (k) dielectric cube tightly coupled to the aperture. The transmission enhancement originates from…

Progress In Electromagnetics Research, 2011, 113, pp.211-226. ⟨10.2528/PIER10122705⟩. ⟨hal-00572637⟩

• Article dans une revue

Electrically controllable fishnet metamaterial based on nematic liquid crystal

F. Zhang, W. Zhang, Q. Zhao, J. Sun, K. Qiu, J. Zhou, D. Lippens

Optics Express, 2011, 19, pp.1563-1568. ⟨10.1364/OE.19.001563⟩. ⟨hal-00572635⟩

• Article dans une revue

Microscopic modeling of RF noise in laterally asymmetric channel MOSFETs

R. Rengel, M.J. Martin, Francois Danneville

IEEE Electron Device Letters, 2011, 32, pp.72-74. ⟨10.1109/LED.2010.2082488⟩. ⟨hal-00572639⟩

• Communication dans un congrès

4.8 MHz AFM nanoprobes with capacitive transducers and batch-fabricated nanotips

Benjamin Walter, M. Faucher, Estelle Mairiaux, Zhuang Xiong, L. Buchaillot, Bernard Legrand

We report here on high resonance frequency AFM probes based on MEMS bulk mode resonators. They consist on silicon ring resonators with capacitive transducers vibrating in the in-plane elliptic mode. Nano-tips placed at the maximum of vibration are fabricated in batch process. After electrical and…

24th International Conference on Micro Electro Mechanical Systems, MEMS 2011, Jan 2011, Cancun, Mexico. pp.517-520, ⟨10.1109/MEMSYS.2011.5734475⟩. ⟨hal-00579045⟩

• Article dans une revue

Quantitative (artifact-free) surface potential measurements using Kelvin force microscopy

Thierry Melin, Sophie Barbet, Heinrich Diesinger, Didier Theron, D. Deresmes

The measurement of local surface potentials by Kelvin force microscopy (KFM) can be sensitive to external perturbations which lead to artifacts such as strong dependences of experimental results (typically in a ∼1 V range) with KFM internal parameters (cantilever excitation frequency and/or the…

Review of Scientific Instruments, 2011, 82, pp.036101-1-3. ⟨10.1063/1.3516046⟩. ⟨hal-00579085⟩

• Communication dans un congrès

Phase-control in phononic crystals

N. Swinteck, S. Bringuier, J.F. Robillard, Jerome O. Vasseur, Anne-Christine Hladky, P. Deymier

10th Anglo-French Physical Acoustics Conference, AFPAC'11, 2011, Fréjus, France. ⟨hal-00574514⟩

• Article dans une revue

Simulation of chemical vapor infiltration and deposition based on 3D images : a local scale approach

W. Ros, G.L. Vignoles, C. Germain, P. Supiot, G. Kokkoris

A numerical solution for the simulation of chemical vapor infiltration (CVI) of ceramic matrix composites is presented. This computational model requires a 3D representation of the preform. Gas transport and chemical reaction are simulated by a Monte Carlo random walk technique. The developed…

Chemical Vapor Deposition, 2011, 17, pp.312-320. ⟨10.1002/cvde.201106895⟩. ⟨hal-00783489⟩

• Article dans une revue

High temperature effects on harmonic distortion in submicron SOI graded-channel MOSFETs

M. Emam, M.A. Pavanello, Francois Danneville, D. Vanhoenacker-Janvier, J.P. Raskin

Advanced Materials Research, 2011, 276, pp.67-76. ⟨10.4028/www.scientific.net/AMR.276.67⟩. ⟨hal-00795910⟩

• Communication dans un congrès

Low frequency transconductance and output resistance dispersion of epitaxial graphene nanoribbon-based field effect transistors

G. Aroshvili, N. Meng, D. Vignaud, D. Pavlidis, H. Happy

69th Device Research Conference, DRC 2011, 2011, Santa Barbara, CA, United States. pp.149-150, ⟨10.1109/DRC.2011.5994461⟩. ⟨hal-00799968⟩