Publications

• Communication dans un congrès

Inversion of V(z) responses for determination Cij elastic constants by using an optimization method on the singularities of the reflection coefficient

Youssef Benmehrez, Michael Lematre, G. Bourse, Wei-Jiang Xu, Mohamed Ourak

The measurement of the V(z) curve, also called acoustical material signature has been used to determine cij elastic constants. The method is based on the comparison of measured and calculated R(θ,f) reflection coefficient. The measured R(θ,f) is determined by inversion of the V(z) curve. The cij…

QUANTITATIVE NONDESTRUCTIVE EVALUATION, Jul 2001, Brunswick, United States. pp.1353-1360, ⟨10.1063/1.1472952⟩. ⟨hal-00149914⟩

• Communication dans un congrès

Plastic relaxation mechanisms in systems with a twist-bonded layer

C. Priester, G. Grenet

2002, pp.I13.4. ⟨hal-00149952⟩

• Article dans une revue

Monte Carlo simulation of electron transport in narrow gap heterostructures

Jean-Luc Thobel, Olivier Bonno, François Dessenne, Hervé Boutry

A Monte Carlo method is proposed for the study of in-plane electron transport in narrow gap heterostructures. Special attention is paid to the consequences of the strong nonparabolicity of the conduction band. The electron states are calculated within the framework of envelope function theory,…

Journal of Applied Physics, 2002, 92 (9), pp.5286-5295. ⟨10.1063/1.1511820⟩. ⟨hal-00148646⟩

• Communication dans un congrès

On the physical interest of some numerical methods for wave phase conjugation in active media

A. Merlen, Vladimir Preobrazhensky, Philippe Pernod

2002, pp.208. ⟨hal-00148692⟩

• Communication dans un congrès

A large stepwise motion electrostatic actuator for a wireless mircrorobot

Philippe Basset, A. Kaiser, P. Bigotte, D. Collard, L. Buchaillot

2002, pp.606-609. ⟨hal-00148787⟩

• Article dans une revue

Influence of the step covering on fatigue phenomenon for polycrystalline silicon micro-electro-mechanical-systems (MEMS)

O. Millet, Bernard Legrand, D. Collard, L. Buchaillot

Japanese Journal of Applied Physics, part 2 : Letters, 2002, 41, pp.L1339-L1341. ⟨hal-00250391⟩

• Communication dans un congrès

Some rules for the choice of the C(V) characteristic for the design of frequency triplers with symmetrical varactors

J.M. Duchamp, Philippe Ferrari, J.W. Tao, D. Lippens

IEEE MTT-S International Microwave Symposium, Jun 2002, Seattle (WA), United States. pp.359-362. ⟨hal-00250211⟩

• Communication dans un congrès

Vivaldi antenna for obstacle detection and warning system at 94 GHz

C. Migliaccio, B.D. Nguyen, J.L. Le Sonn, C. Pichot, K. Yamamoto, N. Yonemoto, K. Yamada, N. Rolland, K. Vanoverschelde

12th International Symposium on Antennas, 2002, France. pp.VI-279-282. ⟨hal-00250205⟩

• Communication dans un congrès

Detection of the damage in concrete cover using ultrasound

Bogdan Piwakowski, S. Ould-Naffa, M. Goueygou, F. Buyle-Bodin

Proceedings of the 2002 Workshop on Nondestructive Testing of Materials and Structures, NTM'02, 2002, Warsaw, Poland. ⟨hal-00250224⟩

• Article dans une revue

Macular degeneration : head-mounted visual aid system

Jean-Claude Kastelik, Michel Pommeray, F. Druart

AMSE Modelling, Measurement and Control, Series C : Chemistry, Geology, Environment and Bioengineering, 2002, Supplément 2C, pp.151-160. ⟨hal-00147814⟩