Publications

• Communication dans un congrès

Terahertz negative index metamaterials by means of stacked subwavelength hole arrays

N. Soltani, Guillaume Ducournau, Eric Lheurette, Jean-Francois Lampin, D. Lippens

7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, Metamaterials 2013, 2013, Bordeaux, France. Poster session II, 3 p., published by Metamorphose-VI, CD-ISBN 978-952-67611-5-2. ⟨hal-00881305⟩

• Communication dans un congrès

Surface acoustic wave scattering matrix evaluation using COMSOL Multiphysics®: application to surface acoustic wave transmission through 2D surface phononic crystal

S. Yankin, Abdelkrim Talbi, Vladimir Preobrazhensky, Philippe Pernod, Olivier Bou Matar, A. Pavlova

COMSOL Conference 2013, 2013, Rotterdam, Netherlands. 3 p. ⟨hal-00881296⟩

• Communication dans un congrès

Bending effect on frequency performance of InAlAs/InGaAs HEMT transferred on flexible substrate

S. Bollaert, J.S. Shi, Nicolas Wichmann, Yannick Roelens

71st Annual Device Research Conference, DRC 2013, 2013, Notre Dame, IN, United States. paper III-31, 111-112, ⟨10.1109/DRC.2013.6633818⟩. ⟨hal-00904681⟩

• Communication dans un congrès

Confocal Raman spectroscopy of graphene on hexagonal boron nitride

Sylvain Engels, F. Forster, A. Molina-Sanchez, A. Epping, K. Watanabe, T. Taniguchi, L. Wirtz, C. Stampfer

XXVIIth International Winterschool on Electronic Properties of Novel Materials, IWEPNM 2013, 2013, Kirchberg, Austria. ⟨hal-00903354⟩

• Communication dans un congrès

THz wireless communications at high data rate using plasma-wave field-effect transistors for detection: State of the art and perspectives

S. Blin, L. Tohme, P. Nouvel, A. Pénarier, D. Coquillat, W. Knap, Guillaume Ducournau, Jean-Francois Lampin, S. Bollaert, S. Hisatake, T. Nagatsuma

GDRI – THz, 2013, Montpellier, France. ⟨hal-01929183⟩

• Communication dans un congrès

Strain relaxation and thermal effects on the drain conductance in AlGaN/GaN HEMT

A. Telia, A. Bellakhdar, L. Semra, A. Soltani

In this work the effects of technological and electrical parameters of Al m Ga 1-m N/GaN High Electron Mobility Transistors (HEMT) on the output conductance "gd" was studied in the first part. In the second part, the effect on gd of thermal and self heating in the device was analyzed.…

2nd Saudi International Electronics, Communications and Photonics Conference, SIECPC 2013, 2013, Riyadh, Saudi Arabia. 6 p., ⟨10.1109/SIECPC.2013.6550780⟩. ⟨hal-00877787⟩

• Article dans une revue

Acoustic techniques for concrete evaluation: improvements, comparisons and consistency

Vincent Garnier, Bogdan Piwakowski, Odile Abraham, Géraldine Villain, Cédric Payan, Jean François Chaix

In civil engineering, the testing of structures allows a large number of chemical, mechanical and micro–macro structural parameters to be determined. Within the scope of ultrasonic Non-Destructive Testing (NDT), which is often used to evaluate concrete, many different techniques can be employed to…

Construction and Building Materials, 2013, 43, pp.598-613. ⟨10.1016/j.conbuildmat.2013.01.035⟩. ⟨hal-00813152⟩

• Article dans une revue

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⟩

• Communication dans un congrès

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⟩

• Article dans une revue

Open problems in mathematical modelling and physical experiments: exploring exponential function

Raffaele Pisano, Paolo Bussotti

Generally speaking the exponential function has large applications and it is used by many non physicians and non mathematicians, too. Nevertheless some crucial and practical problems happen for its mathematical understanding. Mostly, this part of mathematical cognitive programmes introduce it from…

Problems of Education in the 21st Century, 2012, 50 (1), pp.56-69. ⟨10.33225/pec/12.50.56⟩. ⟨hal-04507892⟩