Publications

• ART

Doped graphene as tunable electron-phonon coupling material

Claudio Attaccalite, L. Wirtz, M. Lazzeri, Francesco Mauri, A. Rubio

We present a new way to tune the electron-phonon coupling (EPC) in graphene by changing the deformation potential with electron/hole doping. We show the EPC for highest optical branch at the high symmetry point K, acquires a strong dependency on the doping level due to electronelectron correlation…

Nano Letters, 2010, 10 (4), pp.1172-1176. ⟨10.1021/nl9034626⟩. ⟨hal-00549056⟩

• ART

Imaging the operation of a carbon nanotube charge sensor at the nanoscale

David Brunel, Alexandre Mayer, Thierry Melin

Carbon nanotube field effect transistors (CNTFETs) are of great interest for nanoelectronics applications such as nonvolatile memory elements (NVMEs) or charge sensors. In this work, we use a scanning-probe approach based on a local charge perturbation of CNTFET-based NVMEs and investigate their…

ACS Nano, 2010, 4, pp.5978-5984. ⟨10.1021/nn1012435⟩. ⟨hal-00549080⟩

• COMM

Application de la Réfraction Négative à la focalisation de deux Sources Acoustiques

Etoungh Dimitri D. Manga, Lionel Haumesser, François Vander Meulen, Charles Croënne, Anne-Christine Hladky, Jerome O. Vasseur, Bruno Morvan, Emmanuel Le Clezio

Le travail, réalisé dans le cadre du projet ANR SUPREME (SUPerlentille à REfraction négative à base de MEtamatériaux et de cristaux phononiques), consiste en l'étude numérique et expérimentale de champs de pression transmis à travers un cristal phononique 2D. Les courbes de dispersion du…

10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00539662⟩

• ART

Fracture toughness, hardness, and Young's modulus of tantalum nanocrystalline films

G. Guisbiers, E. Herth, L. Buchaillot, T. Pardoen

Applied Physics Letters, 2010, 97, pp.143115-1-3. ⟨10.1063/1.3496000⟩. ⟨hal-00548997⟩

• COMM

Surface microscopy with laserless MEMS based AFM probes

Emmanuelle Algre, Bernard Legrand, Marc Faucher, Benjamin Walter, Lionel Buchaillot

We report here on results of AFM microscopy using laserless MEMS based probes. This new concept of atomic force microscope (AFM) probes using bulk-mode silicon resonators was previously presented [1]. They consist on silicon ring resonators with capacitive transducers and integrated sensing nanotip…

23rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2010, Jan 2010, Hong Kong, China. pp.292-295, ⟨10.1109/MEMSYS.2010.5442509⟩. ⟨hal-00549972⟩

• OTHER

Composants pour la génération et la détection d'impulsions térahertz

Olivier Offranc

2010. ⟨hal-00572693⟩

• OTHER

Commutation optique sur InP. Apports pour la fabrication de commutateurs de très hautes performances

Christophe Rodriguez

2010. ⟨hal-00572703⟩

• COMM

Micro-résonateurs acoustiques à ondes de Lamb pour les communications sans fil

F. Domingue, I. Kone, M. Gorisse, A. Reinhardt, Bertrand Dubus

78ème Congrès de l'Association Francophone pour le Savoir, 2010, Montréal, Canada. ⟨hal-00573555⟩

• COMM

Contrôle non-destructif des billes de roulement par spectroscopie de résonance ultrasonore

F. Deneuville, Marc Duquennoy, Mohammadi Ouaftouh, Frédéric Jenot, Mohamed Ourak, S. Desvaux

5ème Colloque Interdisciplinaire en Instrumentation, C2I 2010, 2010, France. pp.717-725. ⟨hal-00573248⟩

• COMM

Graphene growth by molecular beam epitaxy on SiC

E. Moreau, S. Godey, F.J. Ferrer, D. Vignaud, W. Wallart, J. Avila, M.C. Asensio, F. Bournel, J.J. Gallet

Graphene International School, 2010, Cargèse, France. ⟨hal-00573662⟩