Publicaciones

• Communication dans un congrès

Enhanced Fluid Characterization with a Cantilever Microbeaman System Excited by an Embedded Electroactive Source

Victory Elias, Emmanuel Dubois, Nikolay Smagin, Frédéric Rivart, Alex Vercampt, Georges Nassar

When there is a variation in fluid concentration at the free end of a microcantilever, this phenomenon can be utilized in applications such as chemical analysis, biological testing, pharmaceutical screenings, and environmental monitoring. This paper introduces a novel sensor based on a silicon...

4th International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET 2024), May 2024, Fez, Morocco. ⟨10.1109/IRASET60544.2024.10548144⟩. ⟨hal-04615478⟩

• Article dans une revue

Quantum networks theory

Pablo Arrighi, Amélia Durbec, Matt Wilson

The formalism of quantum theory over discrete systems is extended in two significant ways. First, tensors and traceouts are generalized, so that systems can be partitioned according to almost arbitrary logical predicates in a robust manner. Second, quantum evolutions are generalized to act over...

Quantum, 2024, 8 (1508), ⟨10.22331/q-2024-10-23-1508⟩. ⟨hal-04727044v2⟩

• Vidéo

Electrochemical impedance spectroscopy of an evolving conducting polymer dendrite in water

Antoine Baron, Sébastien Pecqueur

Deposition of PEDOT:PSS is triggered alternatively on two gold wires distant of 240 µm from each other. The gold wires are immersed in a drop of water containing 10 mM of EDOT, 1 mM of sodium polystyrene sulfonate (NaPSS) and 10 mM of benzoquinone (BQ). The growth is captured with a camera and the...

2024. ⟨hal-04757525⟩

• Article dans une revue

Ultrafast skyrmion generation by plasmonic resonance

W. Al Saidi, Yannick Dusch, M. Myint, Nicolas Tiercelin, R. Sbiaa

This theoretical study unveils the potential for ultrafast skyrmion generation in magnetic thin films, driven by the remarkable plasmonic properties of gold nanoparticles. By combining the plasmonic, photothermal, and micromagnetic analysis, we explore size-dependent light absorption, resonance...

Physical Review B, 2024, 109 (18), pp.184427. ⟨10.1103/PhysRevB.109.184427⟩. ⟨hal-04601872⟩

• Article dans une revue

Al‐Rich AlGaN Channel High Electron Mobility Transistors on Silicon: A Relevant Approach for High Temperature Stability of Electron Mobility

Julien Bassaler, Jash Mehta, Idriss Abid, Leszek Konczewicz, Sandrine Juillaguet, Sylvie Contreras, Stéphanie Rennesson, Sebastian Tamariz, Maud Nemoz, Fabrice Semond, Julien Pernot, Farid Medjdoub, Yvon Cordier, Philippe Ferrandis

Ultrawide bandgap (UWBG) semiconductors offer new possibilities to develop power electronics. High voltage operation for the off‐state as well as high temperature stability of the devices in on‐state are required. More than AlGaN/GaN heterostructures, AlGaN/AlGaN heterostructures are promising...

Advanced Electronic Materials, 2024, 11 (1), pp.2400069. ⟨10.1002/aelm.202400069⟩. ⟨hal-04665123⟩

• Article dans une revue

Experimental assessment of spectrum sensing under time-varying channels for cognitive radio

Julio Manco-Vasquez, Iyad Dayoub

IEEE Sensors Letters, 2024, pp.1-4. ⟨10.1109/LSENS.2024.3432738⟩. ⟨hal-04666718⟩

• Article dans une revue

Engineering the breaking of topological protection in valley photonic crystals enables to design chip level functions for THz 6G communications and beyond

Abdu Subahan Mohammed, Gaëtan Lévêque, Edouard Lebouvier, Yan Pennec, Marc Faucher, Alberto Amo, Pascal Szriftgiser, Guillaume Ducournau

Journal of Lightwave Technology, 2024, pp.1 - 13. ⟨10.1109/jlt.2024.3423659⟩. ⟨hal-04664538⟩

• Article dans une revue

Present and future of micro-transfer printing for heterogeneous photonic integrated circuits

Gunther Roelkens, Jing Zhang, Laurens Bogaert, Emadreza Soltanian, Maximilien Billet, Ali Uzun, Biwei Pan, Yang Liu, Evangelia Delli, Dongbo Wang, Valeria Bonito Oliva, Lam Thi Ngoc Tran, Xin Guo, He Li, Senbiao Qin, Konstantinos Akritidis, Ye Chen, Yu Xue, Margot Niels, Dennis Maes, Max Kiewiet, Tom Reep, Tom Vanackere, Tom Vandekerckhove, Isaac Luntadila Lufungula, Jasper de Witte, Luis Reis, Stijn Poelman, Ying Tan, Hong Deng, Wim Bogaerts, Geert Morthier, Dries van Thourhout, Bart Kuyken

We present the current state of the art in micro-transfer printing for heterogeneously integrated silicon photonic integrated circuits. The versatility of the technology is highlighted, as is the way ahead to make this technology a key enabler for next-generation photonic systems-on-chip.

APL Photonics, 2024, 9 (1), ⟨10.1063/5.0181099⟩. ⟨hal-04395673⟩

• Article dans une revue

Multifunctional semitransparent organic photovoltaics with high-throughput screened infrared reflector

Baozhong Deng, Kaiwen Zheng, Zihan Wang, Luqiao Yin, Hongliang Dong, Chengxi Zhang, Mona Tréguer-Delapierre, Kekeli N'KONOU, Bruno Grandidier, Shenghao Wang, Jianhua Zhang, Tao Xu

Multifunctional semitransparent organic photovoltaics (ST-OPVs) combining power generation, light transparency, and heat rejection have emerged as a promising technology for application in building-integrated photovoltaic systems, but maximizing all of these features simultaneously is challenging....

ACS Energy Letters, 2024, 9 (3), pp.976-984. ⟨10.1021/acsenergylett.4c00149⟩. ⟨hal-04485009⟩

• Article dans une revue

Switchable SAW Resonators and Ladder Filters Composed of Interdigitated Combs

R. Alcorta Galván, Charles Croënne, Bertrand Dubus, B. Loiseaux, E. Eustache, M. Bertrand, A.-C. Hladky-Hennion

This work presents the development of switchable SAW resonators fabricated on a LiNbO3 substrate, which use the Electrical Bragg Bandgap concept to control the resonance frequency. The modification of the electrical condition of electrode arrays shifts their bandgap center frequency which in turn...

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, In press, ⟨10.1109/TUFFC.2024.3441531⟩. ⟨hal-04675770⟩