Publications

• ART

Low temperature deposition of high performance lead strontium titanate thin films by in situ RF magnetron sputtering

K. Li, X.L. Dong, Denis Remiens, X.Y. Lei, T. Li, G. Du, G.S. Wang

Journal of the American Ceramic Society, 2013, 96, pp.1682-1684. ⟨10.1111/jace.12198⟩. ⟨hal-00877654⟩

• COMM

Couplage acousto-optique dans les cristaux phoxoniques, cas d'une membrane en silicium

Quentin Rolland, Samuel Dupont, Joseph Gazalet, Jean-Claude Kastelik, M. Oudich, Said El-Jallal, Yan Pennec, Bahram Djafari-Rouhani

14èmes Journées Nano, Micro et Optoélectronique, JNMO 2013, 2013, Evian, France. ⟨hal-00878823⟩

• ART

A novel circular shaped microstrip patch antenna in the K-band

Y. Rhazi, S. Bri, R. Touahani, A. Mamouni

In this paper, a new step by step method is introduced to design a novel circular shaped microstrip patch antenna. The calculations are based on transmission line model. The feeding uses a uniplanar corner-fed patch antenna presented with single-point microstrip. This work presents a new model for…

European Journal of Scientific Research, 2013, 116, pp.287-293. ⟨hal-00966081⟩

• COMM

Films minces ferroélectriques pour application microondes

Areski Ghalem

Doctoriales Lille Nord de France 2013, 2013, Marcq-en-Baroeul, France. ⟨hal-00966104⟩

• COMM

Confinement and losses of THz planar Goubau lines fabricated on a thin silicon substrate

Abdallah Chahadih, Mokhtar Zehar, Abbas Ghaddar, S. Kaya, Ibrahim Türer, Gabriel Moreno, Y. Zapart, Tahsin Akalin

Low loss broad band transmission lines are of great interest for terahertz applications. To overcome high losses, Planar Goubau Lines (PGL) have been designed and fabricated on high resistivity silicon substrate. The measured loss level is typically 1dB/mm around 250GHz. The transitions are also…

38th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2013, Sep 2013, Mainz, Germany. paper TU9-3, 2 p., ⟨10.1109/IRMMW-THz.2013.6665622⟩. ⟨hal-00914239⟩

• COMM

Low loss microstrip transmission-lines using cyclic olefin copolymer COC-substrate for sub-THz and THz applications

Abdallah Chahadih, Magdalena Chudzik, Israel Arnedo, Abbas Ghaddar, Ivan Arregui, Fernando Teberio, Aintzane Lujambio, Miguel A. G. Laso, Txema Lopetegi, Tahsin Akalin

We describe low loss microstrip transmission line with compact coplanar waveguide transitions for sub-terahertz application. The conducting transmission line is fabricated on the surface of a thin cyclic olefin copolymer dielectric layer. A vector network analyzer (VNA) has been used to obtain the…

38th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2013, Sep 2013, Mainz, Germany. paper WE P2-81, 2 p., ⟨10.1109/IRMMW-THz.2013.6665702⟩. ⟨hal-00914251⟩

• ART

Temperature and damping effects on the frequency dependence of electrostatic force microscopy force gradients

R. Arinero, J. Trasobares, Pascal Girard, M. Ramonda, N. Clément

In this paper we demonstrate that depending on the surrounding ambient, which may be manifested by different damping conditions, a "bump" in frequency response of Electric Force Microscope (EFM) cantilevers may be observed, either in electrical amplitude or phase signals of AC gradients.…

Journal of Applied Physics, 2013, 114 (21), pp.214315. ⟨10.1063/1.4843835⟩. ⟨hal-00916277⟩

• COMM

Design and simulation of Cd1-xZnxTe thin films epitaxied on CdTe substrate for photovoltaic devices applications

A. Aissat, M. Fathi, Jean-Pierre Vilcot

This work concerns the study and the simulation of a structure containing II-VI semiconductor for photovoltaic application. We studied the influence of the zinc concentration on the various parameters of the alloy Cd1-xZnxTe epitaxied on a CdTe substrate. Indeed, the insertion of zinc increases the…

TerraGreen 13 International Conference 2013 - Advancements in Renewable Energy and Clean Environment, 2013, Beirut, Lebanon. pp.86-93, ⟨10.1016/j.egypro.2013.07.011⟩. ⟨hal-00877760⟩

• ART

How imperfect interfaces affect the nonlinear transport properties in composite nanomaterials

F. Pavanello, S. Giordano

Nanomaterials composed of a population of particles dispersed in a matrix represent the building block for the next generation of several technologies: energy storage and conversion, thermal management, electronics, and photovoltaics. When interfaces between particles and matrix are imperfect, the…

Journal of Applied Physics, 2013, 113 (15), pp.154310. ⟨10.1063/1.4801889⟩. ⟨hal-00818171⟩

• ART

Acoustic wave localization in one-dimensional Fibonacci phononic structures with mirror symmetry

Anne-Christine Hladky, Jerome O. Vasseur, S. Degraeve, C. Granger, M. de Billy

This paper reports on numerical and experimental results of acoustic transmission spectra of bead chains with symmetric and asymmetric Fibonacci-like structures. As a matter of comparison, perfect periodic acoustic waveguide structures are also examined. This study shows that Fibonacci structures…

Journal of Applied Physics, 2013, 113 (15), pp.154901. ⟨10.1063/1.4801890⟩. ⟨hal-00816416⟩