Publications

• COMM

Amélioration des performances électriques en régime statique et hyperfréquence de transistors HEMTs pseudomorphiques de la filière GaAs en utilisant des rayonnements ionisants

F. Berthet, Y. Guhel, H. Galous, B. Boudart, J.L. Trolet, M. Piccione, N. Vellas, Christophe Gaquière

17èmes Journées Nationales Micro-ondes, JNM 2011, 2011, Brest, France. pp.6E9, 1-4. ⟨hal-00603138⟩

• COMM

Caractérisation et analyse des effets de pièges électriques sur la fiabilité de HEMTS AlGaN/GaN

F. Berthet, Y. Guhel, H. Galous, B. Boudart, J.L. Trolet, M. Piccione, V. Sbrugnera, B. Grimbert, Christophe Gaquière

17èmes Journées Nationales Micro-ondes, JNM 2011, 2011, Brest, France. pp.4C3, 1-4. ⟨hal-00603136⟩

• COMM

Dispersion of confined acoustic phonons in ultra-thin Si membranes

J. Cuffe, E. Chavez, P.O. Chapuis, E.H. El Boudouti, F. Alzina, D. Dudek, Yan Pennec, Bahram Djafari-Rouhani, A. Shchepetov, M. Prunnila, J. Ahopelto, C.M. Sotomayor Torres

The acoustic phonon dispersion curves of ~10 and ~30 nm Si membranes were measured using Brillouin Light Scattering (BLS) spectroscopy. The dispersion relations of the confined phonons were calculated from a semi-analytical model based on continuum elasticity theory. Green’s function simulations…

1st International Conference on Phononic Crystals, Metamaterials and Optomechanics, PHONONICS 2011, 2011, Santa Fe, United States. pp.218-219. ⟨hal-00800075⟩

• ART

Contact angle hysteresis origins: investigation on super-omniphobic surfaces

Renaud Dufour, Maxime Harnois, Vincent Thomy, Rabah Boukherroub, Vincent Senez

Contact angle hysteresis of liquid droplets is investigated on sticky and flexible super-omniphobic surfaces made up of PDMS–Si3N4 microstructures. Up to now, extensive studies have been focusing on the relation between hysteresis and surface properties such as roughness or defect density. However…

Soft Matter, 2011, 7 (19), pp.9380-9387. ⟨10.1039/C1SM05832K⟩. ⟨hal-00639938⟩

• ART

High Gain and Fast Detection of Warfare Agents Using Back-Gated Silicon-Nanowired MOSFETs

Vikram Passi, Florent Ravaux, Emmanuel Dubois, Simon Clavaguera, Alexandre Carella, Caroline Celle, Jean-Pierre Simonato, Luca Silvestri, Susanna Reggiani, Dominique Vuillaume, Jean-Pierre Raskin

—The top-down fabrication of doped p-type silicon-nanowired (NW) arrays and their application as gas detectors is presented. After surface functionalization with 3-(4-ethynyl-benzyl)-1, 5, 7-trimethyl-3-azabicyclo [3.3.1] nonane-7-methanol molecules, the wires were subjected to an organophosphorous…

IEEE Electron Device Letters, 2011, 32, pp.1-3. ⟨10.1109/LED.2011.2146750⟩. ⟨cea-01344105⟩

• COMM

Siloxane polymerization on micro-patterned substrates by RPECVD

Philippe Supiot, Céline Vivien, Karine Blary

18th International Colloquium on Plasma Processes, CIP 2011, 2011, Nantes, France. ⟨hal-00807645⟩

• COMM

Digital microfluidic on superhydrophobic surfaces for high sensitive mass spectrometry analysis

F. Lapierre, G. Piret, H. Drobrecq, O. Melnyk, Yannick Coffinier, V. Thomy, Rabah Boukherroub

Journées Nationales du GDR Micro et Nanofluidique, 2011, Lyon, France. ⟨hal-00807647⟩

• COMM

Tuning the Kohn anomaly in the phonon dispersion of graphene by interaction with the substrate

L. Wirtz, A. Allard

75th Annual Meeting of the German Physical Society, DPG Spring Meeting 2011, 2011, Dresden, Germany. ⟨hal-00807593⟩

• COMM

Two-phase model of plasticity in polycrystalline nanostructures

F. Cleri

Materials Research Society Fall Meeting, MRS Fall 2011, Symposium SS : Properties and processes at the nanoscale - Nanomechanics of material behavior, 2011, Boston, MA, United States. ⟨hal-00807598⟩

• COMM

[Invited] GaN MEMS

M. Faucher

20th European Workshop on Heterostructure Technology, HeTech 2011, 2011, Villeneuve d'Ascq, France. ⟨hal-00807203⟩