Publicaciones

• Communication dans un congrès

A 1D optomechanical crystal with a complete phononic band gap

Jordi Gomis-Bresco, Daniel Navarro Urrios, Mourad Oudich, Said El-Jallal, Amadeu Griol, Daniel Puerto, Emigdio Chávez-Ángel, Yan Pennec, Bahram Djafari-Rouhani, Francesc Alzina, Alejandro Martinez, Clivia Sotomayor-Torres

Joint 25th Conference of the Condensed Matter Division of the European Physical Society, and 14èmes Journées de la Matière Condensée, CMD25-JMC14, 2014, Paris, France. ⟨hal-01015239⟩

• Article dans une revue

Mercury telluride colloidal quantum dots : electronic structure, size-dependent spectra, and photocurrent detection up to 12 µm

Sean E. Keuleyan, Philippe Guyot-Sionnest, Christophe Delerue, Guy Allan

HgTe colloidal quantum dots are synthesized with high monodispersivity with sizes up to ∼15 nm corresponding to a room temperature absorption edge at ∼5 μm. The shape is tetrahedral for larger sizes and up to five peaks are seen in the absorption spectra with a clear size dependence. The size range...

ACS Nano, 2014, 8, pp.8676-8682. ⟨10.1021/nn503805h⟩. ⟨hal-01063878⟩

• Communication dans un congrès

Fabrication et caractérisation DC de composant HEMTs In(Ga)AlN/GaN sur silicium

Léon-Thierry Okala, Marie Lesecq, Philippe Altuntas, Jean-Claude de Jaeger

Cet article présente un procédé de fabrication de transistors HEMTs InAlN/GaN et AlGaN/GaN, en lithographie optique, sur substrat Si(111). Les mesures de Hall et TLM ont permis d'évaluer la résistance de contact, la résistance carrée, la mobilité et la densité de porteurs. La caractérisation...

17èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2014, 2014, Villeneuve d'Ascq, France. 4 p. ⟨hal-01020314⟩

• Article dans une revue

1 to 220 GHz complex permittivity behavior of flexible polydimethylsiloxane substrate

Pierre-Yves Cresson, Yovan Orlic, Jean-François Legier, Erick Paleczny, Luc Dubois, Nicolas Tiercelin, Philippe Coquet, Philippe Pernod, Tuami Lasri

Coplanar transmission lines (CPW) are realized on polydimethylsiloxane (PDMS) substrate in order to characterize its complex permittivity, from 1 to 220 GHz. By varying the complex permittivity, the propagation constant of the PDMS-CPW calculated with full wave software is matched to those...

IEEE Microwave and Wireless Components Letters, 2014, 24 (4), pp.278-280. ⟨10.1109/LMWC.2013.2295230⟩. ⟨hal-00980037⟩

• Communication dans un congrès

A new optimal design method for electrostatically actuated silicon-based MEMS: Application to a micro-gripper with large stroke and high force resolution

A. Grira, C. Rotinat-Libersa, Bernard Legrand, L. Buchaillot

The design of Micro Electro Mechanical Systems (MEMS) is often based on the use of costly trial and error method which depends highly on the technical skills of the involved engineers. The drawback of such a procedure is to lead to sub-optimal designs and poor performance at the end. Some research...

1st International Conference on Engineering and Applied Sciences Optimization, OPT-i 2014, Jun 2014, Kos Island, Greece. pp.2407-2417. ⟨cea-01844451⟩

• Communication dans un congrès

Contribution au développement d'un réseau sans fil pour le contrôle santé intégré (CSI) des structures

Laïd Sadoudi, Michael Bocquet, Emmanuel Moulin, Yassin El Hillali, Farouk Benmeddour, Jamal Assaad

L'explosion des technologies sans fil durant la dernière décennie a suscité une quantité importante d'applications couvrant des domaines très variés. Dans le domaine des transports et notamment dans celui du ferroviaire, la suppression des liens filaires permet une couverture...

17èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2014, May 2014, Villeneuve d'Ascq, France. 4 p. ⟨hal-01020391⟩

• Communication dans un congrès

Active control of a piezoelectric phononic crystal using electrical impedance

Sid Ali Mansoura, Pierre Maréchal, Bruno Morvan, Anne-Christine Hladky, Bertrand Dubus

We consider a one dimensional Phononic Crystal (PC) based on a stack of plates including piezoelectric layers. The model takes into account electrical external circuit connected to the piezoelectric layers with the exception of the layer for which the impedance is evaluated. Only longitudinal waves...

IEEE International Ultrasonics Symposium (IUS), Sep 2014, Chicago, United States. ⟨10.1109/ULTSYM.2014.0233⟩. ⟨hal-03300125⟩

• Communication dans un congrès

[Invited] Water electrolysis and energy harvesting with 0D ion-sensitive field-effect transistors

Nicolas Clément, K. Nishiguchi, Jean-François Dufrêche, David Guérin, A. Fujiwara, Dominique Vuillaume

1st International Symposium on Energy Challenges and Mechanics, ECM1, 2014, Aberdeen, Scotland, United Kingdom. ⟨hal-01055001⟩

• Communication dans un congrès

A decision feedback equalizer with channel-dependent power consumption for 60-GHz receiver

Ilias Sourikopoulos, Antoine Frappé, Andreas Kaiser, Laurent Clavier

The design of a baseband decision feedback equalizer, featuring a continuous-time digital delay line, is discussed within the context of a wireless, Line-Of-Sight, communication scenario over the 60-GHz band. BER simulations advocate for a critical-tap cancellation scheme, which leads to the...

IEEE International Symposium on Circuits and Systems, ISCAS 2014, 2014, Melbourne, Australia. pp.1484-1487, ⟨10.1109/ISCAS.2014.6865427⟩. ⟨hal-01055050⟩

• Article dans une revue

Optomechanical interactions in two-dimensional Si and GaAs phoXonic cavities

Said El-Jallal, M. Oudich, Yan Pennec, Bahram Djafari-Rouhani, A. Makhoute, Quentin Rolland, Samuel Dupont, Joseph Gazalet

We investigate theoretically the optomechanical interactions inside cavities created in two-dimensional infinite phoXonic crystals constituted by a square array of holes in silicon (Si) and gallium arsenide (GaAs) matrices. The cavity is simply obtained by removing one hole in the perfect crystal....

Journal of Physics: Condensed Matter, 2014, 26, 015005, 12 p. ⟨10.1088/0953-8984/26/1/015005⟩. ⟨hal-00923930⟩