Publications

• Communication dans un congrès

Fabrication and characterization of large area 1-3 piezo-composites based on PMN-PT single crystals for transducer applications

M. Pham Thi, H. Le Khanh, D. Ekeom, Anne-Christine Hladky, L.P. Tran-Huu-Hue, M. Lethiecq, F. Levassort

IEEE International Ultrasonics Symposium, 2009 IEEE IUS, 2009, Italy. pp.1745-1748, ⟨10.1109/ULTSYM.2009.5441989⟩. ⟨hal-00474073⟩

• Article dans une revue

Novel bondpad report process for III-V semiconductor devices using full HSQ properties

Malek Zegaoui, Nargess Choueib, P. Tilmant, Marc François, Christiane Legrand, Jean Chazelas, Didier Decoster

This paper reports on an easy and quick planarization and passivation technique of III-V compound semiconductor compatible with nanoscale devices. Vertical etching requires good sidewalls passivation to reduce drastically the leakage current and to obtain a good planarization of the devices for…

Microelectronic Engineering, 2009, 86 (1), pp.68-71. ⟨10.1016/j.mee.2008.09.043⟩. ⟨hal-00473043⟩

• Article dans une revue

Recent progress in high-speed silicon-based optical modulators [Invited paper]

D. Marris-Morini, L. Vivien, G. Rasigade, J.M. Fedeli, E. Cassan, Xavier Le Roux, P. Crozat, S. Maine, A. Lupu, P. Lyan, P. Rivallin, Mathieu Halbwax, S. Laval

Proceedings of the IEEE, 2009, 97, pp.1199-1215. ⟨10.1109/JPROC.2009.2015337⟩. ⟨hal-00473046⟩

• Article dans une revue

Gibbs-Thomson and diffusion-induced contributions to the growth rate of Si, InP, and GaAs nanowires

V.G. Dubrovskii, N.V. Sibirev, G.E. Cirlin, I.P. Soshnikov, W.H. Chen, R. Larde, E. Cadel, P. Pareige, T. Xu, B. Grandidier, J.P. Nys, D. Stievenard, M. Moewe, L.C. Chuang, C. Chang-Hasnain

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2009, 79, pp.205316-1-7. ⟨10.1103/PhysRevB.79.205316⟩. ⟨hal-00473095⟩

• Communication dans un congrès

Free-space microwave moisture content evaluation by means of a low-cost four-port based reflectometer

Kamel Haddadi, M.M. Wang, D. Glay, T. Lasri

8th International Conference on Electromagnetic Wave Interaction with Water and Moist Substances, ISEMA 2009, 2009, Finland. pp.63-70. ⟨hal-00474441⟩

• Communication dans un congrès

GHz modulation of tunable THz radiation from photomixing at 1.55 µm

J. Mangeney, M. Martin, P. Crozat, Y. Chassagneux, R. Colombelli, L. Vivien, K. Blary, Jean-Francois Lampin

34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009, 2009, South Korea. pp.1-2, ⟨10.1109/ICIMW.2009.5325656⟩. ⟨hal-00474510⟩

• Article dans une revue

A millimeter-wave microstrip antenna array on ultra-flexible micromachined polydimethylsiloxane (PDMS) polymer

S. Hage-Ali, Nicolas Tiercelin, P. Coquet, R. Sauleau, H. Fujita, Vladimir Preobrazhensky, Philippe Pernod

The use of Polydimethylsiloxane (PDMS), an ultra flexible polymer, as a substrate for the realization of reconfigurable microwave devices in the 60-GHz band is presented. As bulk PDMS is demonstrated to be lossy at millimeter waves, membrane-supported devices are considered. A new reliable and…

IEEE Antennas and Wireless Propagation Letters, 2009, 8, pp.1306-1309. ⟨10.1109/LAWP.2009.2037590⟩. ⟨hal-00469645⟩

• Article dans une revue

80 GHz field-effect transistors produced using high purity semiconducting single-walled carbon nanotubes

L. Nougaret, H. Happy, Gilles Dambrine, Vincent Derycke, J.P. Bourgoin, A.A. Green, M.C. Hersam

This paper presents the high frequency performance of single-walled carbon nanotube (SWNT) field-effect transistors, with channel consisting of dense networks of high purity semiconducting SWNTs. Using SWNT samples containing 99% pure semiconducting SWNTs, we achieved operating frequencies above 80…

Applied Physics Letters, 2009, 94 (24), pp.243505. ⟨10.1063/1.3155212⟩. ⟨hal-00469685⟩

• Article dans une revue

Phonon surface mapping of graphite : disentangling quasi-degenerate phonon dispersions

A. Gruneis, J. Serrano, A. Bosak, M. Lazzeri, S.L. Molodtsov, L. Wirtz, Claudio Attaccalite, M. Krisch, A. Rubio, Francesco Mauri, T. Pichler

The two-dimensional mapping of the phonon dispersions around the K point of graphite by inelastic x-ray scattering is provided. The present work resolves the longstanding issue related to the correct assignment of transverse and longitudinal phonon branches at K. We observe an almost degeneracy of…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2009, 80, pp.085423-1-5. ⟨10.1103/PhysRevB.80.085423⟩. ⟨hal-00473343⟩

• Article dans une revue

Experimental study on sound and damaged mortar: Variation of ultrasonic parameters with porosity

Zoubeir Lafhaj, Marc Goueygou

The relationship between porosity and ultrasonic parameters of mortar was studied. In order to enhance the sensitivity of the ultrasonic wave to microstructural changes, a high frequency range, 0.6–1.2 MHz, was chosen. The material investigated consists of four mortar mixtures with water/cement…

Construction and Building Materials, 2009, 23 (2), pp.953-958. ⟨10.1016/j.conbuildmat.2008.05.012⟩. ⟨hal-00354607⟩