Publications

• Article dans une revue

Interacting Lewis-X carbohydrates in condensed phase : a first-principles molecular dynamics study

R. Zucca, M. Boero, C. Massobrio, C. Molteni, F. Cleri

Journal of Physical Chemistry B, 2011, 115, pp.12599-12606. ⟨10.1021/jp2055816⟩. ⟨hal-00783405⟩

• Communication dans un congrès

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

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

American Physical Society March Meeting, APS March Meeting 2011, 2011, Dallas, TX, United States. ⟨hal-00579043⟩

• Article dans une revue

Variations in the work function of doped single- and few-layer graphene assessed by Kelvin probe force microscopy and density functional theory

D. Ziegler, P. Gava, J. Güttinger, F. Molitor, L. Wirtz, M. Lazzeri, A.M. Saitta, A. Stemmer, Francesco Mauri, C. Stampfer

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 83, pp.235434-1-7. ⟨10.1103/PhysRevB.83.235434⟩. ⟨hal-00639882⟩

• Article dans une revue

Spin-dependent photoelectron tunneling from GaAs into magnetic cobalt

D. Vu, H. Jurca, F. Maroun, P. Allongue, N. Tournerie, A. Rowe, D. Paget, S. Arscott, Emilien Peytavit

The spin dependence of the photoelectron tunnel current from free standing GaAs films into outof-plane magnetized Cobalt films is demonstrated. The measured spin asymmetry (A) resulting from a change in light helicity, reaches ±6% around zero applied tunnel bias and drops to ±2% at a bias of -1.6 V…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 83 (12), pp.121304(R). ⟨10.1103/PhysRevB.83.121304⟩. ⟨hal-02345792⟩

• Article dans une revue

Nanostructured polyaniline-based composites for ppb range ammonia sensing

J.L. Wojkiewicz, V.N. Bliznyuk, S. Carquigny, N. Elkamchi, N. Redon, T. Lasri, A.A. Pud, S. Reynaud

Sensors and Actuators B: Chemical, 2011, 160, pp.1394-1403. ⟨10.1016/j.snb.2011.09.084⟩. ⟨hal-00783484⟩

• Article dans une revue

Optimization of ohmic contact and adhesion on polysilicon in MEMS–NEMS wet etching process

Etienne Herth, Emmanuelle Algré, Bernard Legrand, Lionel Buchaillot

This paper presents the optimization of polysilicon doping and metallization to form ohmic contact with etching resistance. Indeed, polysilicon doped by ion implantation and ohmic contacts are an important and interesting part of integrated circuit technology or MEMS and NEMS. LPCVD-polysilicon…

Microelectronic Engineering, 2011, 88 (5), pp.724-728. ⟨10.1016/j.mee.2010.06.032⟩. ⟨hal-02300269⟩

• Communication dans un congrès

Characterization and modeling for the piezoelectric actuator of AlGaN/GaN-resonators

Achraf Ben Amar, Marc Faucher, Bertrand Grimbert, Virginie Brandli, Lionel Buchaillot, Christophe Gaquière, Didier Theron

20th European Workshop on Heterostructure Technology, HeTech 2011, 2011, Villeneuve d'Ascq, France. pp.1-2. ⟨hal-00800035⟩

• Article dans une revue

High frequency ultrasound, a tool for elastic properties measurement of thin films fabricated on silicon

Pierre Campistron, Julien Carlier, N. Saad, J. Gao, Malika Toubal, L. Dupont, Georges Nassar, Bertrand Nongaillard

The main goal of this work is to develop an ultrasonic high frequency measurement method for the characterization of thin layers. The development of high frequency acoustic transducers for longitudinal waves and shear waves on silicon has made it possible to develop characterization of thin films…

Advanced Materials Research, 2011, 324, pp.277-281. ⟨10.4028/www.scientific.net/AMR.324.277⟩. ⟨hal-00795917⟩

• Communication dans un congrès

Formation and evolution of exotic polarization textures in nanoferroelectrics

Laurent Baudry, Igor A. Luk'Yanchuk, Anaïs Sené

International Symposium on Integrated Functionalities, ISIF 2011, 2011, Cambridge, England, United Kingdom. ⟨hal-00807624⟩

• Communication dans un congrès

[Invited] On chiral skyrmions in ferroelectrics

Laurent Baudry, Igor A. Luk'Yanchuk, Anaïs Sené

12th European Meeting on Ferroelectricity, EMF 2011, 2011, Bordeaux, France. ⟨hal-00807619⟩