Publications

• Article dans une revue

Dual mechanical behaviour of hydrogen in stressed silicon nitride thin films

F. Volpi, M. Braccini, Arnaud Devos, G. Raymond, A. Pasturel, Pascal Morin

In the present article, we report a study on the mechanical behaviour displayed by hydrogen atoms and pores in silicon nitride (SiN) films. A simple three-phase model is proposed to relate the physical properties (stiffness, film stress, mass density, etc.) of hydrogenated nanoporous SiN thin films…

Journal of Applied Physics, 2014, 116 (4), pp.043506. ⟨10.1063/1.4887814⟩. ⟨hal-01053211⟩

• Communication dans un congrès

[Invited] Self-assembly of organic molecules on semiconductor surfaces

Fabrizio Cleri

3rd Korea-France Joint Symposium, 2014, Seoul, South Korea. ⟨hal-01054999⟩

• Communication dans un congrès

Nonlinear measurement dedicated to non periodic pulse train for radar power amplifier characterization

Vincent Bridier, Damien Ducatteau, M. Olivier, Hans-Joachim Simon, François Graux, Philippe Eudeline, Gilles Dambrine

A six port mixer based 20GHz nonlinear vector network analyzer (NVNA) dedicated to the characterization of radar power amplifier driven by non periodic pulsed signal is proposed. For the first time a mixer based NVNA is able to measure the fundamental and two harmonics simultaneously while using…

62nd IEEE MTT-S International Microwave Symposium, IMS 2014, 2014, Tampa, FL, United States. paper THP-26, 4 p., ⟨10.1109/MWSYM.2014.6848400⟩. ⟨hal-01044723⟩

• Article dans une revue

Experimental analysis of dense multipath components in an industrial environment

Emmeric Tanghe, Davy Gaillot, M. Lienard, Luc Martens, Wout Joseph

This work presents an analysis of dense multipath components (DMC) in an industrial workshop. Radio channel sounding was performed with a vector network analyzer and virtual antenna arrays. The specular and dense multipath components were estimated with the RiMAX algorithm. The DMC covariance…

IEEE Transactions on Antennas and Propagation, 2014, 62, pp.3797-3805. ⟨10.1109/TAP.2014.2321162⟩. ⟨hal-01044857⟩

• Article dans une revue

Enhancement of energy storage in epitaxial PbZrO3 antiferroelectric films using strain engineering

Jun Ge, Denis Remiens, Xianlin Dong, Ying Chen, Jean Costecalde, Feng Gao, Fei Cao, Genshui Wang

We demonstrate an approach to enhance the energy storage density W of antiferroelectric film through simple altering a crystallographic orientation of the substrate. We reveal that the antiferroelectric phase stability of PbZrO3 can be enhanced for the (110) or (111) SrTiO3 substrate orientation,…

Applied Physics Letters, 2014, 105 (11), pp.112908. ⟨10.1063/1.4896156⟩. ⟨hal-03525829⟩

• Communication dans un congrès

[Invited] Millimeter-wave noise and power characterization using in situ tuner

Thomas Quemerais, Daniel Gloria, Sandrine Oeuvrard, Christophe Gaquière, Francois Danneville, Gilles Dambrine, Marina Deng

The advanced micro-and nano-technologies now allows the design of high frequencies integrated circuit with transistors operating at millimeter-wave (MMW) frequencies and beyond. This evolution led us to develop industrial test tools to characterize and validate the models of these transistors.…

62nd IEEE MTT-S International Microwave Symposium, IMS 2014, Workshop WMI - Challenges and advances in wafer-level calibration and characterization of millimeter and sub-millimeter wave devices and systems, 2014, Tampa, FL, United States. ⟨hal-01044780⟩

• Article dans une revue

Disorder-perturbed Landau levels in high-electron-mobility epitaxial graphene

Simon Maëro, Abderrezak Torche, Thanyanan Phuphachong, Emiliano Pallecchi, Abdelkarim Ouerghi, Robson Ferreira, Louis-Anne de Vaulchier, Yves Guldner

We show that the Landau levels in epitaxial graphene in the presence of localized defects are significantly modified compared to those of an ideal system. We report on magnetospectroscopy experiments performed on high-quality samples. Besides typical interband magneto-optical transitions, we…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2014, 90, pp.195433. ⟨hal-01156613⟩

• Article dans une revue

Gas recovery potential of sandstones from tight gas reservoirs

Z. Duan, C.A. Davy, F. Agostini, L. Jeannin, David Troadec, F. Skoczylas

The aim of our experimental study is to characterize experimentally the petro-physical properties of a set of sandstones originating from different depths from a single tight gas field, in order to improve our knowledge on their gas recovery potential. The initial characterization of these…

International Journal of Rock Mechanics and Mining Sciences, 2014, 65, pp.75-85. ⟨10.1016/j.ijrmms.2013.11.011⟩. ⟨hal-00922485⟩

• Article dans une revue

Cyclones and attractive streaming generated by acoustical vortices

Antoine Riaud, Michael Baudoin, Jean-Louis Thomas, Olivier Bou Matar

Acoustical and optical vortices have attracted great interest due to their ability to capture and manipulate particles with the use of radiation pressure. Here we show that acoustical vortices can also induce axial vortical flow reminiscent of cyclones, whose topology can be controlled by adjusting…

Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2014, 90, 013008, 8 p. ⟨10.1103/PhysRevE.90.013008⟩. ⟨hal-01056959⟩

• Article dans une revue

High frequency acoustic for nanostructures wetting characterization

Sizhe Li, Sébastien Lamant, Julien Carlier, Malika Toubal, Pierre Campistron, Xiumei Xu, Guy Vereecke, Vincent Senez, V. Thomy, Bertrand Nongaillard

Nanostructure wetting is a key problem when developing superhydrophobic surfaces. Conventional methods do not allow us to draw conclusions about the partial or complete wetting of structures on the nanoscale. Moreover, advanced techniques are not always compatible with an in situ, real time,…

Langmuir, 2014, 30, pp.7601-7608. ⟨10.1021/la5013395⟩. ⟨hal-01044827⟩