Publicaciones

• Article dans une revue

Investigation of the negative differential resistance reproducibility in AlN/GaN double-barrier resonant tunnelling diodes

Mohamed Boucherit, Ali Soltani, Eva Monroy, Michel Rousseau, D. Deresmes, Maxime Berthe, Corentin Durand, Jean-Claude de Jaeger

AlN/GaN double-barrier resonant tunnelling diodes were grown by molecular beam epitaxy on GaN/sapphire template and processed into mesa diameters from 2 lm to 4 lm. The current-voltage characteristics were carried out in direct current operation and under-high vacuum. A sharp negative differential...

Applied Physics Letters, 2011, 99, pp.182109-1-3. ⟨10.1063/1.3659468⟩. ⟨hal-00783409⟩

• Article dans une revue

An analytical model for the intercell interference power in the downlink of wireless cellular networks

B. Pijcke, Marie Zwingelstein, Marc G. Gazalet, M Gharbi, Patrick Corlay

In this paper, we propose a methodology for estimating the statistics of the intercell interference power in the downlink of a multicellular network. We first establish an analytical expression for the probability law of the interference power when only Rayleigh multipath fading is considered. Next...

EURASIP Journal on Wireless Communications and Networking, 2011, 2011, pp.95. ⟨10.1186/1687-1499-2011-95⟩. ⟨hal-00783406⟩

• Communication dans un congrès

Phase change memory as synapse for ultra-dense neuromorphic systems: application to complex visual pattern extraction

Manan Suri, Olivier Bichler, Damien Querlioz, Olga Cueto, Luca Perniola, Véronique Sousa, Dominique Vuillaume, Christian Gamrat, Barbara Desalvo

We demonstrate a unique energy efficient methodology to use Phase Change Memory (PCM) as synapse in ultra-dense large scale neuromorphic systems. PCM devices with different chalcogenide materials were characterized to demonstrate synaptic behavior. Multi-physical simulations were used to interpret...

IEEE International Electron Devices Meeting (IEDM 2011), Dec 2011, Washington, DC, United States. ⟨10.1109/IEDM.2011.6131488⟩. ⟨hal-00799997⟩

• Communication dans un congrès

Optimisation des performances à faible tension de polarisation de HEMTs de la filière antimoine

A. Noudeviwa, A. Olivier, Yannick Roelens, Francois Danneville, Nicolas Wichmann, N. Waldhoff, L. Desplanque, X. Wallart, S. Bollaert

17èmes Journées Nationales Micro-ondes, JNM 2011, 2011, France. papier 304, 2C2, 1-4. ⟨hal-00597144⟩

• Article dans une revue

Energy-band engineering for improved charge retention in fully self-aligned double floating-gate single-electron memories

Xiaohui Tang, Christophe Krzeminski, Aurelien Lecavelier Des Etangs-Levallois, Zhenkun Chen, Emmanuel Dubois, Erich Kasper, Alim Karmous, Nicolas Reckinger, Denis Flandre, Laurent A. Francis, Jean-Pierre Collinge, Jean-Pierre Raskin

We present a new fully self-aligned single-electron memory with a single pair of nano floating gates, made of different materials (Si and Ge). The energy barrier that prevents stored charge leakage is induced not only by quantum effects but also by the conduction-band offset that arises between Ge...

Nano Letters, 2011, 11, pp.4520-4526. ⟨10.1021/nl202434k⟩. ⟨hal-00640212v2⟩

• Article dans une revue

High yield of self-catalyzed GaAs nanowire arrays grown on silicon via gallium droplet positioning

S.R. Plissard, G. Larrieu, X. Wallart, P. Caroff

Nanotechnology, 2011, 22, pp.275602-1-7. ⟨10.1088/0957-4484/22/27/275602⟩. ⟨hal-00597081⟩

• Article dans une revue

Three wave coupling and explosive instability of magneto-elastic excitations in FeBO3 single crystal

O. Yevstafyev, Vladimir Preobrazhensky, Philippe Pernod, V. Berzhansky, And Joint European Laboratory Lemac

Journal of Magnetism and Magnetic Materials, 2011, 323, pp.1568-1573. ⟨10.1016/j.jmmm.2011.01.020⟩. ⟨hal-00579073⟩

• Article dans une revue

Modal analysis and harmonic response of resonators : an extension of a mapped orthogonal functions technique

L. Elmaimouni, Jean-Etienne Lefebvre, F.E. Ratolojanahary, A. Raherison, Tadeusz Gryba, Julien Carlier

A mapped orthogonal functions technique is extended for solving three-dimensional acoustical wave problems with taking into account electrical sources. For validation and illustration purposes, it is applied to the determination of the frequency spectrum of a piezoelectric disc resonator....

Wave Motion, 2011, 48, pp.93-104. ⟨10.1016/j.wavemoti.2010.09.001⟩. ⟨hal-00572652⟩

• Article dans une revue

Modelling of optical Kerr effects on the static and dynamic behaviors of quantum cascade laser

A. Hamadou, Jean-Luc Thobel

Optics Communications, 2011, 284, pp.2972-2979. ⟨10.1016/j.optcom.2011.01.078⟩. ⟨hal-00591326⟩

• Article dans une revue

Digital image correlation of metal nanofilms on SU-8 for flexible electronics and MEMS

Thierry Roland, S. Arscott, Laurent Sabatier, Lionel Buchaillot, Eric Charkaluk

This paper presents strain measurements using digital image correlation of common microelectronic metal nanofilms deposited onto a polymer substrate (SU-8), which has applications in flexible electronics and nano/microsystems reliability analysis. The novel experimental method is based on digital...

Journal of Micromechanics and Microengineering, 2011, 21 (12), pp.125005. ⟨10.1088/0960-1317/21/12/125005⟩. ⟨hal-00740993⟩