Publicaciones

• Proceedings/Recueil des communications

Notes on the historical conceptual streams for mathematics and physics teaching

Raffaele Pisano

Proceedings of the Lithuanian Mathematical Society, Ser. A, Serie A (54), Vilnius university, pp.vii-xvii, 2013, 0132-2818. ⟨hal-04513852⟩

• Communication dans un congrès

Highly oriented (00.2) aluminum nitride close to single crystal using (111) titanium nitride buffer layer for microwave high power electro-acoustic devices

A. Soltani, Abdelkrim Talbi, V. Mortet, A. Bassam, J.C. Gerbedoen, G. Patriarche, Jean-Claude de Jaeger, Philippe Pernod

IEEE International Ultrasonics Symposium, IUS 2013, 2013, Prague, Czech Republic. ⟨hal-00944055⟩

• Communication dans un congrès

AlN/SI interfaces properties revealed by broadband characterization of coplanar waveguides

Adrien Cutivet, Alain Agboton, Philippe Altuntas, François Lecourt, Marie Lesecq, Nicolas Defrance, Yvon Cordier, Magdalena Chmielowska, Stephanie Rennesson, Julien Camus, Keltouma Aït Aïssa, Laurent Le Brizoual, Mohamed Abdou Djouadi, Jean-Claude de Jaeger, François Boone, Hassan Maher

This paper focuses on the electrical investigation of various AlN/Si interfaces by means of broadband characterization and modeling of CPW (coplanar waveguide) for frequencies up to 50 GHz. These electric measurements are performed under different biases and temperatures in order to investigate the...

37th Workshop on Compound Semiconductor Devices and Integrated Circuits held in Europe, WOCSDICE 2013, 2013, Warnemünde, Germany. pp.37-38. ⟨hal-00828412⟩

• Article dans une revue

Theoretical and experimental evidence of Fano-like resonances in simple monomode photonic circuits

A. Mouadili, E.H. El Boudouti, A. Soltani, Abdelkrim Talbi, Abdellatif Akjouj, Bahram Djafari-Rouhani

A simple photonic device consisting of two dangling side resonators grafted at two sites on a waveguide is designed in order to obtain sharp resonant states inside the transmission gaps without introducing any defects in the structure. This results from an internal resonance of the structure when...

Journal of Applied Physics, 2013, 113 (16), pp.164101. ⟨10.1063/1.4802695⟩. ⟨hal-00819665⟩

• Article dans une revue

Global transmission and reflection coefficients of the ultrasonic component in porous media : a new approach

Georges Nassar, Amina Medjdoub, N. Saad

The purpose of this paper is to propose a new approach to determining the global ultrasonic transmission and reflection coefficients in a random porous medium. Boundary conditions at the interface of the medium were used to determine local transmission and reflection coefficients. A study of the...

Ultrasonics, 2013, 53, pp.1097-1103. ⟨10.1016/j.ultras.2013.02.004⟩. ⟨hal-00823965⟩

• Communication dans un congrès

Electron delay analysis and image charge effect in AlGaN/GaN HEMT on silicon substrate

Alain Agboton, N. Defrance, Philippe Altuntas, Vanessa Avramovic, Adrien Cutivet, Rezki Ouhachi, Jean-Claude de Jaeger, Samira Bouzid-Driad, Maher, Hassan, M. Renvoise, Peter Frijlink

A delay time analysis is carried out for SiN-passivated AlGaN/GaN High Electron Mobility Transistors (HEMTs) on silicon substrate featuring gate length of 90 nm. The influence of high parasitics in the access pads is considered using de-embedding procedure from the measured S parameters. From the...

43rd Conference on European Solid-State Device Research, Sep 2013, Bucharest, Romania. ⟨hal-03285110⟩

• Article dans une revue

Improvement of the oxidation interface in an AlGaAs/AlxOy waveguide structure by using a GaAs/AlAs superlattice

J.Y. Song, S. Bouchoule, G. Patriarche, E. Galopin, A.M. Yacomotti, E. Cambril, Q.G. Kou, David Troadec, J.J. He, J.C. Harmand

The wet oxidation from the mesa sidewalls of AlGaAs/GaAs epitaxial structures is investigated in details. In addition to the intended lateral oxidation of the Al-rich buried layer, we observe a parasitic vertical oxidation of the adjacent layers of lower Al content. This vertical oxidation produces...

Physica Status Solidi A (applications and materials science), 2013, 210, pp.1171-1177. ⟨10.1002/pssa.201228770⟩. ⟨hal-00872060⟩

• Article dans une revue

Thermal effects in magnetoelectric memories with stress-mediated switching

S. Giordano, Yannick Dusch, Nicolas Tiercelin, Philippe Pernod, Vladimir Preobrazhensky

Journal of Physics D: Applied Physics, 2013, 46, pp.325002-1-12. ⟨10.1088/0022-3727/46/32/325002⟩. ⟨hal-00871920⟩

• Article dans une revue

The roles of biological interactions and pollutant contamination in shaping microbial benthic community structure

Haithem Louati, O. Ben Said, A. Soltani, P. Got, E. Mahmoudi, Cristiana Cravo-Laureau, Robert Duran, P. Aissa, O. Pringault

Biological interactions between metazoans and the microbial community play a major role in structuring food webs in aquatic sediments. Pollutants can also strongly affect the structure of meiofauna and microbial communities. This study aims investigating, in a non-contaminated sediment, the impact...

Chemosphere, 2013, 93 (10), pp.2535-2546. ⟨10.1016/j.chemosphere.2013.09.069⟩. ⟨hal-01631854⟩

• Article dans une revue

A crown-ether loop-derivatized oligothiophene doubly attached on gold surface as cation-binding switchable molecular junction

T.K. Tran, K. Smaali, M. Hardouin, Q. Bricaud, M. Oçafrain, P. Blanchard, S. Lenfant, S. Godey, J. Roncali, D. Vuillaume

A crown-ether dithiol quaterthiophene is synthesized and immobilized on gold surface by double covalent fixation. UV-vis spectroscopy and cyclic voltammetry show that the corresponding dithioester precursor can complex Pb2+ in solution and that this property is maintained for monolayers of the...

Advanced Materials, 2013, 25, pp.427-431. ⟨10.1002/adma.201201668⟩. ⟨hal-00796399⟩