Publications

• Article dans une revue

Non-radiative complete surface acoustic wave bandgap for finite-depth holey phononic crystal in lithium niobate

Didit Yudistira, Yan Pennec, Bahram Djafari-Rouhani, Samuel Dupont, Vincent Laude

We demonstrate the existence of non-radiative complete surface acoustic wave(SAW)bandgaps for two-dimensional piezoelectric phononic crystals of holes. Holes of finite depth in a semi-infinite LiNbO3 substrate are specifically considered. SAWbandgaps are determined from the band structure…

Applied Physics Letters, 2012, 100, pp.061912. ⟨10.1063/1.3684839⟩. ⟨hal-00759306⟩

• Article dans une revue

Characterization and modeling of DHBT in InP/GaAsSb technology for the design and fabrication of a Ka Band MMIC oscillator

Sylvain Laurent, Jean-Christophe Nallatamby, Michel Prigent, Muriel Riet, Virginie Nodjiadjim

This paper presents the design of an MMIC oscillator operating at a 38 GHz frequency. This circuit was fabricated by the III-V Lab with the new InP/GaAsSb Double Heterojunction Bipolar Transistor (DHBT) submicronic technology (We=700mn). The transistor used in the circuit has a 15 μm long two-…

Active and Passive Electronic Components, 2012, 2012 (Article ID 796973), 15 p. ⟨10.1155/2012/796973⟩. ⟨hal-00704049⟩

• Article dans une revue

A 1 k-pixel video camera for 0.7-1.1 terahertz imaging applications in 65-nm CMOS

R. Al Hadi, H. Sherry, J. Grzyb, Y. Zhao, W. Forster, H.M. Keller, A. Cathelin, A. Kaiser, U.R. Pfeiffer

IEEE Journal of Solid-State Circuits, 2012, 47, pp.2999-3012. ⟨10.1109/JSSC.2012.2217851⟩. ⟨hal-00787388⟩

• Article dans une revue

Broadband and picosecond intraband absorption in lead based colloidal quantum dots

B. de Geyter, A.J. Houtepen, S. Carrillo, P. Geiregat, Y. Gao, S. ten Cate, J. M. Schins, D. van Thourhout, C. Delerue, L.D.A. Siebbeles, Z. Hens

ACS Nano, 2012, 6, pp.6067-6074. ⟨10.1021/nn301149x⟩. ⟨hal-00787436⟩

• Communication dans un congrès

Piezoelectric MEMS : harmonic and modal analysis response of resonators hollow cylinder

L. Elmaimouni, Jean-Etienne Lefebvre, F.E. Ratolojanahary, J.G. Yu, A. Raherison, H. Zidouh, Julien Carlier, Tadeusz Gryba

The frequency spectrum of a piezoelectric hollow resonator cylinder is studied by using Legendre polynomials. Formulation is given that allows to take into account the electric source. Normal frequencies and electric input impedance are obtained easily regardless of the type of modes, thickness…

International Conference on Complex Systems, ICCS'12, 2012, Agadir, Morocco. pp.1-6, ⟨10.1109/ICoCS.2012.6458530⟩. ⟨hal-00802639⟩

• Communication dans un congrès

Direct deposition of surface acoustic wave sensors by aerosol jet printing technique

D. Vandormael, O. Rigo, Laurent Seronveaux, D. Monnoye, E. Beeckman, T. Dormal, Marc Duquennoy, Mohammadi Ouaftouh, J. Deboucq, Frédéric Jenot

6th International Conference & Exhibition on Integration Issues of Miniaturized Systems - MEMS, NEMS, ICs and Electronic Components, Smart Systems Integration 2012, 2012, Zurich, Switzerland. Session VII, Paper 32, 1-8. ⟨hal-00802646⟩

• Communication dans un congrès

Study of rough surface to decrease reverberation noise in ultrasonic imaging

Jin-Ying Zhang, G. Han, S.M. Chen, Y. Qian, Wei-Jiang Xu, Julien Carlier, Bertrand Nongaillard

Rough back surface is investigated to decrease the reverberation noise in ultrasonic imaging. Silicon crystal is selected as the backing substrate of the ultrasonic transducer because rough structure is convenient to be fabricated on silicon substrate using microfabrication technologies. Different…

10th IEEE International New Circuits and Systems Conference, NEWCAS 2012, 2012, Montréal, QC, Canada. pp.509-512, ⟨10.1109/NEWCAS.2012.6329068⟩. ⟨hal-00803090⟩

• Communication dans un congrès

Pulse shaper for THz wireless communication

Israel Arnedo, Magdalena Chudzik, Abbas Ghaddar, Aintzane Lujambio, Fernando Teberio, Ivan Arregui, Guillaume Ducournau, Jean-Francois Lampin, Txema Lopetegi, Miguel A. G. Laso, Tahsin Akalin

International Symposium on Frontiers in THz Technology, FTT 2012, 2012, Nara, Japan. ⟨hal-00820995⟩

• Communication dans un congrès

Low Velocity Impact Behaviour of the Epoxy Matrix Composites Reinforced with Metallic and Oxide Particles

Emin Bayraktar, Dhurata Katundi, Alain Guinault, Arkadiusz Kosecki, Larbi Abdelghani

2012 Annual Conference on Experimental and Applied Mechanics,, 2012, costa mesa, United States. ⟨hal-01886143⟩

• Article dans une revue

Automatic radar target recognition of objects falling on railway tracks

A. Mroue, M. Heddebaut, F. Elbahhar, Atika Rivenq, Jean-Michel Rouvaen

Measurement Science and Technology, 2012, 23, pp.025401-1-10. ⟨10.1088/0957-0233/23/2/025401⟩. ⟨hal-00788180⟩