Publications

• Article dans une revue

Tubular phononic crystal sensor

A Gueddida, Yan Pennec, V Zhang, F Lucklum, M Vellekoop, N Mukhin, R Lucklum, Bernard Bonello, Bahram Djafari-Rouhani

We propose the design of a tubular phononic crystal (TPC) for the purpose of sensing the physical properties of a liquid filling the hollow part of the tube. The TPC is constituted by a periodic repetition of washers along a hollow pipe with the advantage of avoiding any perturbation of a flowing…

Journal of Applied Physics, 2021, 130 (10), pp.105103. ⟨10.1063/5.0051660⟩. ⟨hal-03421614⟩

• Communication dans un congrès

Performance Projection of GaN HEMT: Experimental Verification Using Curtice Model

Shariful Islam, Mohammad Abdul Alim, Anika Tahsin, Famin Rahman Rakib, Refat Uddin Rafi, Christophe Gaquière

This work deals with the performance projection of GaN HEMT towards experimental verification using Curtice model. To emphasize and identify their effects on the linear and saturation regions, we adjusted the three parameters employed in the Curtice model to fit the experimental data of the I-V…

2021 International Conference on Electronics, Communications and Information Technology (ICECIT), Sep 2021, Khulna, Bangladesh. pp.1-4, ⟨10.1109/ICECIT54077.2021.9641374⟩. ⟨hal-03612338⟩

• Article dans une revue

The Mystery of the Majorana affair [Book Review]

Raffaele Pisano

Metascience, 2021, 30 (3), pp.421-424. ⟨10.1007/s11016-021-00690-9⟩. ⟨hal-04509246⟩

• Communication dans un congrès

A 43pJ per Inference CBNN-based Compute-in-sensor Associative Memory in 28nm FDSOI

Benoit Larras, Antoine Frappé

Distributed smart sensors are more and more used in applications such as biomedical or domestic monitoring. However, each sensor broadcasts data wirelessly to the others or to an aggregator, which leads to energy-hungry sensor nodes and an increased latency at the network level. To tackle both…

ESSCIRC 2021 - IEEE 47th European Solid State Circuits Conference (ESSCIRC), Sep 2021, Grenoble, France. pp.111-114, ⟨10.1109/ESSCIRC53450.2021.9567808⟩. ⟨hal-03482304⟩

• Thèse

Kinship verification between two people by machine learning, Vérification de la parenté entre deux personnes par aprentissage automatique

Oualid Laiadi

The kinship verification field attracted much attention in the few past years due to its capacity to improve biometrics systems as a soft biometric for face verification (kinship traits) and an important role in many society applications (kinship verification). Among these applications include the…, Le domaine de la vérification de la parenté a attiré beaucoup d’attention ces dernières années en raison de sa capacité à améliorer les systèmes biométriques en tant que biométrique souple pour la vérification du visage (traits de parenté) et un rôle important dans de nombreuses applications de la…

Machine Learning [cs.LG]. Université Polytechnique Hauts-de-France; Université Mohamed Khider (Biskra, Algérie), 2021. English. ⟨NNT : 2021UPHF0016⟩. ⟨tel-03652174⟩

• Communication dans un congrès

Deep Learning-based Signal Detection for Uplink in LoRa-like Networks

Angesom Ataklity Tesfay, Eric Pierre Simon, Sofiane Kharbech, Laurent Clavier

The increasing number of devices together with uncoordinated transmissions result in a major challenge of scalability in the Internet of things. This paper deals with signal detection in the uplink of a LoRa network through a deep learning-based approach. Two strategies are proposed: regression for…

IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2021, Sep 2021, Helsinki, Finland. pp.617-621. ⟨hal-03373813⟩

• Communication dans un congrès

[Invited] Optical absorption quantization in thin films of semiconductors

Christophe Delerue, P. Tim Prins, M Lannoo, Zeger Hens, Daniel Vanmaekelbergh

ESSCIRC ESSDERC 2021 Educational Events, Sep 2021, Grenoble, France. ⟨hal-03349301⟩

• Article dans une revue

Y-shaped demultiplexer photonic circuits based on detuned stubs: application to radiofrequency domain

Abdelkader Mouadili, Soufyane Khattou, Madiha Amrani, El Houssaine El Boudouti, Noureddine Fettouhi, Abdelkrim Talbi, Abdellatif Akjouj, Bahram Djafari-Rouhani

We present a theoretical and experimental study of photonic demultiplexers based on detuned stubs. The demultiplexers consist of Y-shaped structures with one input line and two output lines. Two different types of structures are proposed to achieve a selective transfer of a single mode in one…

Photonics, 2021, 8 (9), pp.386. ⟨10.3390/photonics8090386⟩. ⟨hal-03373513⟩

• Communication dans un congrès

Development of backing piezoelectric micromachined ultrasonic transducer (B-PMUT) 2D array

Xu-Bo Wang, You-Cao Ma, Le-Ming He, Yan Wang, Wei-Jiang Xu, Antoine Riaud, Jun-Yan Ren, Jia Zhou

To improve the problem of narrow bandwidth and large crosstalk in high-frequency PMUT array, a PMUT device with a damping backing structure (B-PMUT) is proposed and realized. The device is a two-dimensional array of 8×16 elements with an element pitch of 75 µm. The results show that the bandwidth…

2021 IEEE International Ultrasonics Symposium (IUS), Sep 2021, Xi'an, China. pp.1-4, ⟨10.1109/IUS52206.2021.9593679⟩. ⟨hal-03540999⟩

• Article dans une revue

The importance of the shape of Cu2O nanocrystals on plasmon-enhanced oxygen evolution reaction in alkaline media

Tamazouzt Nait Saada, Liuqing Pang, Kilaparthi Sravan Kumar, André H.B. Dourado, Lucas Germano, Eduardo Vicentini, Ana P.L. Batista, Antonio G.S. de Oliveira-Filho, Franck Dumeignil, Sébastien Paul, Robert Wojcieszak, Sorin Melinte, Georgiana Sandu, Guido Petretto, Gian-Marco Rignanese, Adriano Henrique Braga, Taissa Rosado, Dalila Meziane, Rabah Boukherroub, Susana de Torresi, Anderson G.M. da Silva, Sabine Szunerits

Cu2O nanostructures of cubic or octahedral shape as well as decorated with gold nanoparticles were synthesized by a chemical process. The electrochemical activity of these nanostructures for the oxygen evolution reaction (OER) in alkaline media was assessed in the dark and under solar light…

Electrochimica Acta, 2021, 390, pp.138810. ⟨10.1016/j.electacta.2021.138810⟩. ⟨hal-03320464⟩