Publications

• Communication dans un congrès

Computation of dispersion curves of guided waves using discontinuous Galerkin finite element method: Application to functionally graded materials

Salah-Eddine Hebaz, Farouk Benmeddour, Emmanuel Moulin, Jamal Assaad, Marc Duquennoy, Mohammadi Ouaftouh

The study of dispersive behavior of guided waves is of great interest in non-destructive testing and development of inspection systems. In this work, a semi-analytical numerical formulation for the computation of dispersion curves and mode shapes in plate-like structures is presented. The…

175th Meeting of the Acoustical Society of America, May 2018, Minneapolis, MN, United States. pp.1741-1741, ⟨10.1121/1.5035681⟩. ⟨hal-03595566⟩

• Article dans une revue

Eigen frequencies and directivity patterns of a spherical acoustic transducer

Daher Diab, Fabrice Lefebvre, Georges Nassar, Nikolay Smagin, Adnan Naja, Fawaz El Omar

In this work, a spherical acoustic sensor has been developed, and is composed of two Plexiglas half-spheres and a PZ26 piezoelectric ring that can be either used as an exciter or as a sensor. The resonance of the spherical shell is studied analytically, numerically by finite elements modeling in…

International journal of digital information and wireless communications (IJDIWC), 2018, 8 (1), pp.47-51. ⟨10.17781/P002404⟩. ⟨hal-03559602⟩

• Article dans une revue

Porous reduced graphene oxide modified electrodes for the analysis of protein aggregation. Part 2: Application to the analysis of calcitonin containing pharmaceutical formulation

Alina Vasilescu, Ran Ye, Samia Boulahneche, Sabrina Lamraoui, Roxana Jijie, Mohamed Salah Medjram, Szilveszter Gaspar, Santosh K Singh, Sreekumar Kurungot, Sorin Melinte, Rabah Boukherroub, Sabine Szunerits

Electrochimica Acta, 2018, 266, pp.364-372. ⟨10.1016/j.electacta.2018.02.038⟩. ⟨hal-02375202⟩

• Article dans une revue

2D time-domain numerical Maxwell/transport modeling for THz distributed gallium nitride transferred electron device

Christophe Dalle

The potential of gallium nitride-distributed transferred electron device is theoretically investigated for the realization of terahertz radio frequency (RF) power sources. The device numerical physical modeling relies on a 2D time-domain electromagnetism/transport simulator. It is based on the…

International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 2018, 31 (2), ⟨10.1002/jnm.2213⟩. ⟨hal-03185108⟩

• Article dans une revue

Gold nanoparticles coated silicon nanowires for efficient catalytic and photocatalytic applications

Sonia Amdouni, Yacine Cherifi, Yannick Coffinier, Ahmed Addad, Mohamed Ali Zaïbi, Meherzi Oueslati, Rabah Boukherroub

Materials Science in Semiconductor Processing, 2018, 75, pp.206-213. ⟨10.1016/j.mssp.2017.11.036⟩. ⟨hal-02351528⟩

• Article dans une revue

Dynamic modeling of a terahertz quantum cascade laser based on difference frequency generation

A. Hamadou, Jean-Luc Thobel, S. Lamari

Optik, 2018, 156, pp.596-605. ⟨10.1016/j.ijleo.2017.11.126⟩. ⟨hal-02335135⟩

• Article dans une revue

Speaker Identification Based On Vocal Cords Vibrations signal: Effect Of The Window

Dany Ishac, Antoine Abche, Elie Karam, Georges Nassar, Dorothée Debavelaere-Callens

A new speaker identification technique was proposed and presented. It is based on the acquisition of the individual’s signal of its vocal cords’ vibrations by attaching a piezoelectric transducer element to a collar and wrapping it around the neck. Having collected the signal, the Short Term…

International journal of digital information and wireless communications (IJDIWC), 2018, 8 (1), pp.58-62. ⟨10.17781/P002406⟩. ⟨hal-03559883⟩

• Article dans une revue

Influence of amorphous layers on the thermal conductivity of phononic crystals

Maxime Verdier, David Lacroix, Stanislav Didenko, J.F. Robillard, Évelyne Martin, Thierno-Moussa Bah, Konstantinos Termentzidis

The impact of amorphous phases around the holes and at the upper and lower free surfaces on thermal transport in silicon phononic membranes is studied. By means of molecular dynamics and Monte Carlo simulations, we explore the impact of the amorphous phase (oxidation and amorphous silicon),…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2018, 97 (11), pp.115435 - 115435. ⟨10.1103/PhysRevB.97.115435⟩. ⟨hal-01754618⟩

• Article dans une revue

Moore's curve structuring of ferromagnetic composite PE-NiFe absorbers

N. Fernez, Younès Arbaoui, A. Maalouf, A. Chevalier, P. Agaciak, Ludovic Burgnies, Patrick Queffelec, Vincent Laur, Eric Lheurette

A ferromagnetic material involving nickel-iron particles embedded in a polyethylene matrix is synthesized and electrically characterized between 1 and 12 GHz. These measurements show the combination of electric and magnetic activity along with significant loss terms. We take benefit of these…

Journal of Applied Physics, 2018, 123 (8), pp.084902. ⟨10.1063/1.5020367⟩. ⟨hal-02006697⟩

• Article dans une revue

Electrical devices from top-down structured platinum diselenide films

Chanyoung Yim, Vikram Passi, Max C. Lemme, Georg S. Duesberg, Cormac Ó Coileáin, Emiliano Pallecchi, Dalal Fadil, Niall Mcevoy

Platinum diselenide (PtSe₂) is an exciting new member of the two-dimensional (2D) transition metal dichalcogenide (TMD) family. It has a semimetal to semiconductor transition when approaching monolayer thickness and has already shown significant potential for use in device…

npj 2D Materials and Applications, 2018, 2 (1), pp.5. ⟨10.1038/s41699-018-0051-9⟩. ⟨hal-03185616⟩