Publicaciones

• Communication dans un congrès

Far-infrared magnetooptical studies of the 6A1(S) ground multiplet of Fe3+ center in GaN/AlGaN high electron mobility transistors

K. Nogajewski, J. Lusakowski, K. Karpierz, M. Grynberg, Z. Bougrioua, E. Kaminska, A. Piotrowska

30th International Conference on the Physics of Semiconductors, ICPS-30, 2010, Seoul, South Korea. ⟨hal-00808271⟩

• Communication dans un congrès

Photoelectron spectroscopy and structural modification of PbSe/CdSe core/shell quantum dots (QDs)

Justin Habinshuti, T.H. Nguyen, S. Godey, Y. Justo, F. Bournel, J.J. Gallet, J. Avila, M.C. Ascensio, I. Vobornik, J. Fujii, Z. Hens, J.P. Nys, S.O. Cristini, S. Turrell, B. Grandidier

5th Soleil User's Meeting, SUM10, 2010, Palaiseau, France. ⟨hal-00808239⟩

• Communication dans un congrès

Giant piezoresistance in silicon/metal hybrid resistors

A. Rowe, S. Arscott, C. Renner

American Physical Society March Meeting, APS March Meeting 2010, 2010, Portland, OR, United States. ⟨hal-00808203⟩

• Communication dans un congrès

Acoustic waves in one dimensional phononic crystals

El Houssaine, E.H. El Boudouti, Y. El Hassouani, Bahram Djafari-Rouhani

1st Mediterranean Congress on Acoustics, MCA 2010, 2010, Salé, Morocco. ⟨hal-00808213⟩

• Chapitre d'ouvrage

Microstub resonators based-waveguides for filtering and multiplexing devices

Yan Pennec, Bahram Djafari-Rouhani, Abdellatif Akjouj, Jerome O. Vasseur, A. Noual, L. Dobrzynski

In this chapter, we report numerical simulations, based on a two dimensions Finite Difference Time Domain (FDTD) method, of light propagation in two-dimensional semiconductor micro optical waveguides coupled to one or several lateral stubs. This resonator offers a filtering alternative to well-...

Progress in Optical Fibers Research, Nova Science Publishers, Inc., pp.83-105, 2010, 9781606924778. ⟨hal-03526132⟩

• Article dans une revue

Monte Carlo study of the dynamic performance of a 100-nm-gate InAlAs/InGaAs velocity modulation transistor

B.G. Vasallo, Nicolas Wichmann, S. Bollaert, Yannick Roelens, A. Cappy, T. Gonzalez, D. Pardo, J. Mateos

IEEE Transactions on Electron Devices, 2010, 57, pp.2572-2578. ⟨10.1109/TED.2010.2058633⟩. ⟨hal-00567883⟩

• Communication dans un congrès

Génération d'ondes de choc et focalisation à courte distance dans le champ de cavitation ultrasonore à basse fréquence

Bertrand Dubus, Christian Vanhille, Cleofé Campos-Pozuelo, Christian Granger

Dans les dispositifs d'ultrasons de puissance de type sonotrode utilisés en sonochimie ou génie des procédés, le champ de cavitation est engendré par une surface cylindrique (de diamètre comparable à &_lambda; longueur d'onde acoustique dans le liquide) vibrant à basse fréquence (...

10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00538348⟩

• Article dans une revue

Microwave modulation of terahertz quantum cascade lasers : a transmission-line approach

Wilfried Maineult, Lu Ding, Pierre Gellie, Pascal Filloux, Carlo Sirtori, Stefano Barbieri, Tahsin Akalin, Jean-Francois Lampin, Isabelle Sagnes, Harvey E. Beere, David Ritchie

We report on microwave impedance measurements of metal-metal ridge-waveguide terahertz quantum cascade lasers. Experimental data, recorded at 4 K in the 100 MHz–55 GHz range, are well reproduced by distributed-parameter transmission-line simulations, showing that the modulation cutoff is limited by...

Applied Physics Letters, 2010, 96, pp.021108-1-3. ⟨10.1063/1.3284518⟩. ⟨hal-00548728⟩

• Article dans une revue

Ultrafast acoustics in the middle UV range: coherent phonons at higher frequencies and in smaller objects

S. Ayrinhac, Arnaud Devos, A. Le Louarn, P.-A. Mante, P. Emery

We show that the propagation of coherent acoustic phonons generated by femtosecond optical excitation can be clearly resolved using a probe laser in the middle UV (MUV) range. The MUV probe is easily produced from a highrepetition- rate femtosecond laser and a homemade frequency tripler. We present...

Optics Letters, 2010, 35 (20), pp.1. ⟨hal-00645550⟩

• Article dans une revue

Voltage tunable short wire-pair type of metamaterial infiltrated by nematic liquid crystal

F. Zhang, Q. Zhao, W. Zhang, J. Sun, J. Zhou, D. Lippens

Applied Physics Letters, 2010, 97, pp.134103-1-3. ⟨10.1063/1.3496034⟩. ⟨hal-00548702⟩