Publicaciones

• ART

Facile assembly of flexible, stretchable and attachable symmetric microsupercapacitors with wide working voltage windows and favorable durability

Xiangguang Han, Xiaoyu Wu, Libo Zhao, Min Li, Chen Jia, Zhikang Li, Jiaqi Xie, Guoxi Luo, Ping Yang, Rabah Boukherroub, Yurdanur Türker, Mert Umut Özkaynak, Koray Bahadır Dönmez

With the increasing development of intelligent robots and wearable electronics, the demand for high-performance flexible energy storage devices is drastically increasing. In this study, flexible symmetric microsupercapacitors (MSCs) that could operate in a wide working voltage window were developed...

Microsystems & Nanoengineering, 2024, 10, pp.107. ⟨10.1038/s41378-024-00742-0⟩. ⟨hal-04673030⟩

• ART

Improvement and optimization of Cu 2 ZnSn(S1-xSex)4 structure for optoelectronic applications

A Skender, A Aissat, Jean-Pierre Vilcot

<div><p>The use of semiconductors based on abundant and less expensive materials in photovoltaic industry has grown since electricity consumption has increased, alloys such as Cu 2 ZnSn(S 1-x Se x ) 4 have recently attracted attention, due to its structural, optical and electronic...

Chalcogenide Letters, 2024, 21 (8), pp.651-653. ⟨10.15251/CL.2024.218.651⟩. ⟨hal-04698466⟩

• ART

Reverse Leakage Current Hysteresis in GaN Schottky Barrier Diodes Interpreted in Terms of a Trap Energy Band

R. Peña, B. Orfao, I. Íñiguez-De-La-Torre, G. Paz, Mahmoud Abou Daher, Y. Roelens, M. Zaknoune, J. Mateos, T. González, B. Vasallo, S. Pérez

The hysteresis cycles observed in the reverse leakage current measured at low temperatures in GaN-on-sapphire Schottky barrier diodes (SBDs) have been deeply studied and interpreted in terms of trap-assisted tunneling (TAT) compatible with the existence of a trap energy band (TEB) near the metal-...

IEEE Transactions on Electron Devices, 2024, 71 (8), pp.4524-4529. ⟨10.1109/TED.2024.3409202⟩. ⟨hal-04665811⟩

• ART

Treating cryptosporidiosis: A review on drug discovery strategies

Anne-Charlotte Lenière, Alexis Vlandas, Jérôme Follet

Despite several decades of research on therapeutics, cryptosporidiosis remains a major concern for human and animal health. Even though this field of research to assess antiparasitic drug activity is highly active and competitive, only one molecule is authorized to be used in humans. However, this...

International journal for parasitology. Drugs and drug resistance, 2024, 25, pp.100542. ⟨10.1016/j.ijpddr.2024.100542⟩. ⟨hal-04569394⟩

• COMM

A New Classification of Target Coverage Models in WSNs, Survey and Algorithms and Future Directions

Adda Boualem, Cyril de Runz, Hisham Kholidy, Abdelmalek Bengheni, Djahida Taibi, Marwane Ayaida

The importance given to addressing the k-target coverage problem ( ) in the wireless sensor network, makes problem-solving spawn diverse domains, such as medicine (chronic disease monitoring and heartbeat monitoring), atmospheric events, such as (monitoring and measuring temperature, humidity, fog...

International Congress on Information and Communication Technology, 2024, Londres, United Kingdom. pp.249-261, ⟨10.1007/978-981-97-3299-9_21⟩. ⟨hal-04849800⟩

• COMM

Versatile CMOS Analog LIF Neuron for Memristor-Integrated Neuromorphic Circuits

Nikhil Garg, Davide Florini, Patrick Dufour, Eloir Muhr, Mathieu Faye, Marc Bocquet, Damien Querlioz, Yann Beilliard, Dominique Drouin, Fabien Alibart, Jean-Michel Portal

Heterogeneous systems with analog CMOS circuits integrated with nanoscale memristive devices enable efficient deployment of neural networks on neuromorphic hardware. CMOS Neuron with low footprint can emulate slow temporal dynamics by operating with extremely low current levels. Nevertheless, the...

2024 International Conference on Neuromorphic Systems (ICONS), Jul 2024, Arlington, France. pp.185-192, ⟨10.1109/ICONS62911.2024.00034⟩. ⟨hal-04932261⟩

• ART

Glass interposer for heterogeneous integration of flip-chipped photonic and electronic integrated circuits

Jean-Marc Boucaud, Cédric Durand, Frédéric Gianesello, Davide Bucci, Jean-Emmanuel Broquin, Emmanuel Dubois

In this Letter, we propose an approach to improve the packaging of electro-optical transceivers based on silicon photonics through the development of a glass interposer. This assembly platform integrates polymer optical waveguides and an integrated turning mirror that vertically redirect the...

Applied Physics Letters, 2024, 125 (5), ⟨10.1063/5.0221309⟩. ⟨hal-04665935⟩

• COMM

Spatial heterogeneity of aliphatic compounds and their link with phyllosilicates as a result of aqueous alteration of ryugu samples

Zelia Dionnet, Z. Djouadi, R. Brunetto, A. Aléon-Toppani, T Nakamura, Stefano Rubino, L Delaye, L Caron, Donia Baklouti, Cateline Lantz, O Mivumbi, F Borondics, E Héripré, D. Troadec, A Tsuchiyama, J Matsuno, M Matsumoto, T Morita, M Kikuiri, K Amano, E Kagawa, H Yurimoto, T Noguchi, R Okazaki, H Yabuta, H Naraoka, K Sakamoto, S Tachibana, S Watanabe, Y Tsuda

86th annual meeting of The Meteoritical Society (2024), Jul 2024, Bruxelles, Belgium. ⟨hal-04871365⟩

• ART

Electrolytic Micro‐Capacitors Based on Tantalum Films for High Voltage Applications

Cédric Teyssedou, Jérémie Chaillou, Isabelle Roch-Jeune, David Troadec, Marielle Huvé, Pascal Roussel, Christophe Lethien

Electrolytic capacitors are known to be fast devices with very low time constant and able to deliver high power. This class of capacitors is then an interesting technology to power miniaturized embedded electronics for Internet of Things applications. However, the current electrolytic capacitor...

Advanced Materials Technologies, 2024, 2400682, 14 p. ⟨10.1002/admt.202400682⟩. ⟨hal-04673409⟩

• ART

Single-point calibration process based integrated electrical impedance analyzer for multi-selective gas detection

Louis Routier, Alexandre Westrelin, Anthyme Cerveaux, Gaël Louis, Thomas Horlach, Pierre Foulon, Kamal Lmimouni, Sébastien Pecqueur, Bilel Hafsi

Impedance analysis is a powerful technique that has become increasingly important in various applications, it represents a leap forward in the field of electronic measurments and diagnostics. In this work, we present the development of miniaturized, multiplexed, and connected platform for impedance...

Discover Applied Sciences, 2024, 6, pp.403. ⟨10.1007/s42452-024-06102-x⟩. ⟨hal-04673323⟩