Publicaciones

• Article dans une revue

Cavity-type hypersonic phononic crystals

A. Sato, Yan Pennec, T. Yanagishita, H. Masuda, W. Knoll, Bahram Djafari-Rouhani, G. Fytas

We report on the engineering of the phonon dispersion diagram in monodomain anodic porous alumina (APA) films through the porosity and physical state of the material residing in the nanopores. Lattice symmetry and inclusion materials are theoretically identified to be the main factors which control...

New Journal of Physics, 2012, 14, pp.113032. ⟨10.1088/1367-2630/14/11/113032⟩. ⟨hal-00787468⟩

• Article dans une revue

Modelling and simulation of high-frequency (100 MHz) ultrasonic linear arrays based on single crystal LiNbO3

Jin-Ying Zhang, Wei-Jiang Xu, Julien Carlier, X.M. Ji, Bertrand Nongaillard, S. Queste, Y.P. Huang

Background High-frequency ultrasonic transducer arrays are essential for high resolution imaging in clinical analysis and Non-Destructive Evaluation (NDE). However, the fabrication of conventional backing-layer structure, which requires a pitch (distance between the centers of two adjacent elements...

Ultrasonics, 2012, 52, pp.47-53. ⟨10.1016/j.ultras.2011.06.009⟩. ⟨hal-00790365⟩

• Communication dans un congrès

Mechanism of ohmic Cr/Ni/Au contact formation on p-GaN

L. Magdenko, G. Patriarche, David Troadec, O. Mauguin, E. Morvan, M.A. Di Forte-Poisson, K. Pantzas, A. Ougazzaden, A. Martinez, A. Ramdane

Materials Research Society Spring Meeting, MRS Spring 2012, Symposium D : Nanocontacts - Emerging Materials and Processing for Ohmicity and Rectification, 2012, San Francisco, CA, United States. ⟨hal-00798221⟩

• Communication dans un congrès

Dual phononic and photonic strip waveguides

Yan Pennec, Bahram Djafari-Rouhani, C.S. Li, Y. El Hassouani, J.M. Escalante, A. Martinez, S. Benchabane, V. Laude, N. Papanikolaou

SPIE Photonics Europe, Photonic Crystal Materials and Devices, 2012, Brussels, Belgium. ⟨hal-00798120⟩

• Article dans une revue

Growth mechanism investigation of SnO2 thin films deposited by aerosol pyrolysis for biosensor applications: Importance of the thickness

V. Stambouli, M. Manesse, F. Ferrieu, L. Rapenne, Hervé Roussel, P. Chaudouet, Sabine Szunerits

Transparent conductive oxide films are suitable sensitive layers for gas sensors and biosensors, provided that their intrinsic properties are controlled, notably considering their thickness dependence. The present paper reports on a study of the variation of some physical properties of...

Thin Solid Films, 2012, 520 (11), pp.3878-3883. ⟨10.1016/j.tsf.2012.01.022⟩. ⟨hal-01067532⟩

• Article dans une revue

Properties of InxGa1-xN films in terahertz range

A. Gauthier-Brun, J.H. Teng, El Hadj Dogheche, W. Liu, A. Gokarna, M. Tonouchi, S.J. Chua, Didier Decoster

Applied Physics Letters, 2012, 100, pp.071913-1-5. ⟨10.1063/1.3684836⟩. ⟨hal-00787430⟩

• 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⟩

• Autre publication scientifique

Robustesse contre les interférences dans l'internet des objets

Wei Gu

2012. ⟨hal-00799275⟩

• 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⟩

• Article dans une revue

Dosimetry at GSM frequencies

S. Kassimi, S. Bri, M. Habibi, A. Mamouni

International Journal of Microwaves Applications, 2012, 1, pp.43-47. ⟨hal-00788275⟩