Publications

• COMM

Ultrafast transient absorption spectroscopy of HgTe quantum dots

Ali Al-Otaify, David J. Binks, Stephen V. Kershaw, Guy Allan, Christophe Delerue

Optics & Photonics joint with Quantum Electronics & Photonics, Photon 12/QEP-20, 2012, Durham, United Kingdom. ⟨hal-00798255⟩

• COMM

Study of ohmic contact formation on diamond surfaces

J.C. Gerbedoen, G. Patriarche, C. Mer-Calfati, Jean-Charles Arnault, A. Soltani, Jean-Claude de Jaeger

European Materials Research Society Spring Meeting, E-MRS Spring 2012, Symposium K : Surface modifications of carbon-related materials II, 2012, Strasbourg, France. ⟨hal-00798205⟩

• COMM

Narrow linewidth tunable THz signal generation using a unitravelling carrier photodiode and a dual-mode laser

Guillaume Ducournau, Alain Rolland, Goulc'Hen Loas, Alexandre Beck, Fabio Pavanello, Emilien Peytavit, Tahsin Akalin, Mohammed Zaknoune, Jean-Francois Lampin, Marc Brunel, François Bondu, Marc Vallet, Mehdi Alouini

A dual-frequency laser coupled to a unitravelling carrier photodiode is used to produce a highly coherent THz wave. THz signal is detected by a subharmonic mixer coupled to an electrical spectrum analyzer. All components involved in this experiment operate at room temperature and no active…

37th International Conference on Infrared, Millimeter and THz Waves, IRMMW-THz 2012, Sep 2012, Wollongong, Australia. pp.1-2, ⟨10.1109/IRMMW-THz.2012.6380162⟩. ⟨hal-00803095⟩

• COMM

Extrinsic base resistance optimization in DPSA-SEG SiGe:C HBTs

Elodie Canderle, Pascal Chevalier, A. Montagne, L. Moynet, Gregory Avenier, Pierre Boulenc, M. Buczko, Y. Carminati, J. Rosa, Christophe Gaquière, Alain Chantre

The influence of an additional annealing in the base/emitter module fabrication of state-of-the-art DPSA-SEG SiGe:C HBTs is studied in this paper. The objective of this annealing is to reduce the extrinsic base resistance R Bx which in previous studies appeared to limit f MAX of DPSA-SEG SiGe HBTs…

26th IEEE Bipolar/BiCMOS Circuits and Technology Meeting, BCTM 2012, Sep 2012, Portland, OR, United States. pp.1-4, ⟨10.1109/BCTM.2012.6352650⟩. ⟨hal-00801192⟩

• ART

Impact of low gamma radiation dose on electrical trap related effects in AlGaN/GaN HEMTs

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

Electronics Letters, 2012, 48, pp.1078-1079. ⟨10.1049/el.2012.1966⟩. ⟨hal-00788173⟩

• COMM

Micro-résonateurs haute fréquence pour la microscopie à force atomique

B. Walter, M. Faucher, E. Mairiaux, Z. Xiong, L. Buchaillot, Bernard Legrand

Journées Nationales du GDR Micro Nano Systèmes-Micro Nano Fluidique, 2012, Bordeaux, France. ⟨hal-00797720⟩

• ART

MEMS ring resonators for laserless AFM with sub-nanoNewton force resolution

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

A concept of atomic force microscopy (AFM) oscillating sensors using electromechanical silicon microresonators is presented, and imaging capabilities are demonstrated. The microresonators are designed to feature MHz resonance frequencies, and they are batch fabricated using standard silicon…

Journal of Microelectromechanical Systems, 2012, 21, pp.385-397. ⟨10.1109/JMEMS.2011.2179012⟩. ⟨hal-00787407⟩

• ART

Low power sessile droplets actuation via modulated surface acoustic waves

Michael Baudoin, Philippe Brunet, Olivier Bou Matar, Etienne Herth

Low power actuation of sessile droplets is of primary interest for portable or hybrid lab-on-a-chip and harmless manipulation of biofluids. In this paper, we show that the acoustic power required to move or deform droplets via surface acoustic waves can be substantially reduced through the forcing…

Applied Physics Letters, 2012, 100, pp.154102-1-4. ⟨10.1063/1.3701725⟩. ⟨hal-00787356⟩

• ART

Performances of the negative tone resist AZnLOF 2020 for nanotechnology applications

Etienne Herth, Emmanuelle Algre, Pascal Tilmant, Martin François, Christophe Boyaval, Bernard Legrand

We present electron-beam lithography results on an AznLOF2020 UV negative tone resist. This study aims to define electron-beam lithography parameters compatible with microelectromechanical systems/nanoelectromechanical systems fabrication. Usually, one of the properties of the resist material is…

IEEE Transactions on Nanotechnology, 2012, 11 (4), pp.854-859. ⟨10.1109/TNANO.2012.2196802⟩. ⟨hal-00787415⟩

• COMM

Intelligent transports systems based on UWB technologies

Fouzia Boukour, Atika Rivenq

Ultra Wide Band (UWB) may offer very efficient solutions for various communication and localisation transport applications. We propose to use this technique to establish communication vehicle- to- vehicle and vehicle- to-infrastructure. In fact, compared to traditional carrier-based, Ultra-Wide…

IEEE European Wireless Conference, Sep 2012, Poland. 5p. ⟨hal-01068408⟩