Publications

• ART

Coplanar liquid crystal reconfigurable phase-shifters

Fehim Sahbani, Nicolas Tentillier, Christian Legrand, Karine Blary, A. Gharsallah, A. Gharbi

A coplanar liquid crystal phase-shifter is presented and characterized in the frequency range of 5–40 GHz. The interest of this structure lies in the technological realization which is very simple. The phase-shift variation is of 0.2°/cm/GHz for an attenuation of 2.5 dB/cm at 40 GHz. These…

Molecular Crystals and Liquid Crystals, 2011, Issue 1: Proceedings of the 23rd International Liquid Crystal Conference (ILCC 2010) Part III of VIII Submit an article, 542, pp.204-212. ⟨10.1080/15421406.2011.570587⟩. ⟨hal-00795916⟩

• ART

Magnonic circuits and crystals

Housni Al-Wahsh, Abdellatif Akjouj, Bahram Djafari-Rouhani, L. Dobrzynski

In the frame of the long-wavelength Heisenberg model, a simple magnonic mono-mode circuit is designed to obtain transmission stop (pass) bands where the propagation of spin waves is forbidden (allowed). This simple device is composed of an infinite one-dimensional monomode waveguide (the backbone)…

Surface Science Reports, 2011, 66, pp.29-75. ⟨10.1016/j.surfrep.2010.10.002⟩. ⟨hal-00572644⟩

• ART

Design, realization, and test of a 2.1-GHz low-phase-noise oscillator based on BAW resonator

M.D. Li, S. Seok, N. Rolland, P.A. Rolland

Microwave and Optical Technology Letters, 2011, 53, pp.405-409. ⟨10.1002/mop.25690⟩. ⟨hal-00572638⟩

• COMM

Antenne microstrip alimentée par fente inversée pour l'intégration hétérogène 3D (system-in-package) en gamme millimétrique [60GHz]

T. Sarrazin, R. Crunelle, O. Lafond, Mohamed Himdi, N. Rolland

17èmes Journées Nationales Micro-ondes, JNM 2011, 2011, France. papier 327, 4E7, 1-4. ⟨hal-00597140⟩

• ART

Performance of multi-relay coded cooperative diversity in asynchronous code-division multiple-access over fading channels

A. Eid, W. Hamouda, Iyad Dayoub

IET Communications, 2011, 5, pp.683-692. ⟨10.1049/iet-com.2010.0478⟩. ⟨hal-00597103⟩

• ART

Optical waveguide loss minimized into gallium nitride based structures grown by metal organic vapor phase epitaxy

A. Stolz, E. Cho, El Hadj Dogheche, Yidir Androussi, David Troadec, Dimitris Pavlidis, Didier Decoster

The waveguideproperties are reported for wide bandgap gallium nitride(GaN) structures grown by metal organic vapor phase epitaxy on sapphire using a AlN/GaN short period-superlattice (SPS) buffer layer system. A detailed optical characterization of GaN structures has been performed using the prism…

Applied Physics Letters, 2011, 98, pp.161903-1-3. ⟨10.1063/1.3582055⟩. ⟨hal-00591332⟩

• ART

Phase-controlling phononic crystal

N. Swinteck, J.F. Robillard, S. Bringuier, J. Bucay, K. Muralidharan, Jerome O. Vasseur, K. Runge, P.A. Deymier

Applied Physics Letters, 2011, 98, pp.103508-1-3. ⟨10.1063/1.3559599⟩. ⟨hal-00591321⟩

• ART

Microwave evaluation of Pb(0.4)Sr(0.6)TiO(3) thin films prepared by magnetron sputtering on silicon : performance comparison with Ba(0.3)Sr(0.7)TiO(3) thin films

Freddy Ponchel, X. Lei, Denis Remiens, Gang Wang, X. Dong

Applied Physics Letters, 2011, 99, pp.172905-1-3. ⟨10.1063/1.3656065⟩. ⟨hal-00783535⟩

• ART

Room temperature magnetoelectric memory cell using stress-mediated magnetoelastic switching in nanostructured multilayers

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

Applied Physics Letters, 2011, 99, pp.192507-1-3. ⟨10.1063/1.3660259⟩. ⟨hal-00639833⟩

• ART

X-ray combined analysis of fiber-textured and epitaxial Ba(Sr,Ti)O3 thin films deposited by radio frequency sputtering

Denis Remiens, L. Yang, Freddy Ponchel, Jean-François Legier, D. Chateigner, Gang Wang, X. Dong

Journal of Applied Physics, 2011, 109, pp.114106-1-11. ⟨10.1063/1.3592282⟩. ⟨hal-00603029⟩