Publications

• Article dans une revue

Medical video compression using bandelet based on lifting scheme and SPIHT coding: In search of high visual quality

Mohammed Beladgham, Yassine Habchi, Mohamed Ben Aissa, Abdelmalik Taleb-Ahmed

This paper investigates a coding method for medical video compression. The described technique has advantages of providing a higher visual quality of video coding, and efficiently reducing spatial redundancy. Firstly the bandelet transform, also called a non-separable transform, is studied in order…

Informatics in Medicine Unlocked, 2019, 17, pp.100244. ⟨10.1016/j.imu.2019.100244⟩. ⟨hal-03576408⟩

• Thèse

Growth and complete characterizations of artificial ferroics structures based on FE and AFE materials : performances comparison in terms of CME coupling and permeability tunability, Croissance et caractérisations complètes de structures ferroics artificielles à base de matériaux ferroélectrique et anti ferroélectrique : comparaison des performances en termes de coefficient de couplage magnétoélectrique et de l'accordabilité de la perméabilité

Liuyang Han

The magnetoelectric (ME) coupling effect, a coexistence of electrical polarization and magnetization in multiferroic materials, has been widely investigated, both from a fundamental science perspective and an application point of view. Many researchers have devoted their efforts to realize electric…, Le couplage magnéto-électrique (ME) a été largement étudié, tant du point de vue fondamental que du point de vue expérimental. Ce phénomène se manifeste dans certains matériaux multiferroïques où coexistent à la fois une polarisation électrique et une aimantation spontanée que rend possible le…

Mechanics of materials [physics.class-ph]. Université Polytechnique Hauts-de-France, 2019. English. ⟨NNT : 2019UPHF0006⟩. ⟨tel-03155103⟩

• Communication dans un congrès

All solid-state ionic actuators based on polymeric ionic liquids and electronic conducting polymers

Frédéric Braz Ribeiro, Giao T.M. Nguyen, Alexander Shaplov, Eric Cattan, Frederic Vidal, Cedric Plesse

Ionic electro-active polymers (EAP) are promising materials for actuation and sensing. In order to operate in open-air, they are usually built in a trilayer configuration where the internal polymer membrane is soaked with an exogenous electrolyte and sandwiched between two electronic conducting…

5th International Conference on Ionic Liquid-based Materials, ILMAT 2019, Nov 2019, Paris, France. ⟨10.1117/12.2300774⟩. ⟨hal-03582759⟩

• Communication dans un congrès

[Invited] Quantum and dielectric confinement effects on the absorption strength in semiconductors

Christophe Delerue, Daniel Vanmaekelbergh, P. Tim Prins, M. Alimoradi Jazi, Arjan J. Houtepen, Wiel H. Evers

Recent advances in colloidal synthesis and assembly1-3 allows a comparison of the strength of light absorption of semiconductor nanocrystals in three distinct electronic phases: (i) as non-interacting individual nanocrystals with strong three-dimensional quantum confinement dispersed in solution, (…

nanoGe Fall Meeting, NGFM19, Symposium #Sol2D19 - Two Dimensional Layered Semiconductors, Nov 2019, Berlin, Germany. ⟨hal-03317733⟩

• Communication dans un congrès

[Invited] Theory of optical absorption in semiconductor nanocrystals: from single nanocrystals to superlattices

Christophe Delerue, Maryam Alimoradi Jazi, P. Tim Prins, Niall A. Killilea, Wiel H. Evers, Pieter Geiregat, Zeger Hens, Wolfgang Heiss, Arjan J. Houtepen, Daniel Vanmaekelbergh

nanoGe Fall Meeting, NGFM19, Nov 2019, Berlin, Germany. ⟨hal-03317734⟩

• Communication dans un congrès

Scalable small signal modeling of AlGaN/GaN HEMT based on distributed gate resistance

Bilal Hassan, Adrien Cutivet, Christophe Rodriguez, Flavien Cozette, Ali Soltani, François Boone, Hassan Maher

IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS), Nov 2019, Nashville, United States. ⟨hal-02310001⟩

• Article dans une revue

Unfolding pathway and its identifiability in heterogeneous chains of bistable units

Manon Benedito, Stefano Giordano

We investigate the behavior of a chain of bistable units with an heterogeneous distribution of energy jumps between the folded and unfolded states. For homogeneous chains, loaded by soft or hard devices, all units at each switching occurrence have the same probability to unfold and it is therefore…

Physics Letters A, 2019, 384, pp.1-9. ⟨10.1016/j.physleta.2019.126124⟩. ⟨hal-02358261⟩

• Article dans une revue

Learning multi-view deep and shallow features through new discriminative subspace for bi-subject and tri-subject kinship verification

Oualid Laiadi, Abdelmalik Ouamane, Abdelhamid Benakcha, Abdelmalik Taleb-Ahmed, Abdenour Hadid

This paper presents the combination of deep and shallow features (multi-view features) using the proposed metric learning (SILD+WCCN/LR) approach for kinship verification. Our approach based on an automatic and more efficient two-step learning into deep/shallow information. First, five layers for…

Applied Intelligence, 2019, 49 (11), pp.3894-3908. ⟨10.1007/s10489-019-01489-2⟩. ⟨hal-03133342⟩

• Article dans une revue

Performance of ZCZ codes in QS-DS-CDMA communication systems

Mouad Addad, Ali Djebbari, Iyad Dayoub

Zero correlation zone (ZCZ) codes have been recently adopted for many communication systems based on code division multiple access (CDMA). In this paper, we focus on the use of ZCZ codes in quasi-synchronous direct-sequence (QS-DS) CDMA. To ensure Interference-free communication, spreading ZCZ…

Signal Processing, 2019, 164, pp.146-150. ⟨10.1016/j.sigpro.2019.06.008⟩. ⟨hal-03507928⟩

• Article dans une revue

Achieving on chip micro-supercapacitors based on CrN deposited by bipolar magnetron sputtering at glancing angle

Emile Haye, Amine Achour, Abdelouadoud Guerra, Fatsah Moulaï, Toufik Hadjersi, Rabah Boukherroub, Adriano Panepinto, Thierry Brousse, Jean-Jacques Pireaux, Stephane Lucas

Electrochimica Acta, 2019, 324, pp.134890. ⟨10.1016/j.electacta.2019.134890⟩. ⟨hal-02333258⟩