Publicaciones

• Communication dans un congrès

SSAP: A Shape-Sensitive Adversarial Patch for Comprehensive Disruption of Monocular Depth Estimation in Autonomous Navigation Applications

Amira Guesmi, Muhammad Abdullah Hanif, Ihsen Alouani, Bassem Ouni, Muhammad Shafique

2024 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Oct 2024, Abu Dhabi, United Arab Emirates. pp.2786-2793, ⟨10.1109/IROS58592.2024.10802252⟩. ⟨hal-04947609⟩

• Article dans une revue

Avoiding avalanche breakdown in planar GaN Gunn diodes by means of a substrate contact

S García-Sánchez, S Pérez, I Íñiguez-De-La-Torre, B García-Vasallo, L Huo, R Lingaparthi, D Nethaji, K Radhakrishnan, M Abou Daher, M Lesecq, T González, J Mateos, M. Abou Daher

Abstract Impact ionization originated by the buffer leakage current, together with high electric fields ( > 3 MV cm −1 ) at the anode corner of the isolating trenches, has been identified as the failure mechanism of shaped planar GaN Gunn diodes when biased above 20 V, so that no evidence of...

Journal of Physics D: Applied Physics, 2024, 58 (1), pp.015112. ⟨10.1088/1361-6463/ad809f⟩. ⟨hal-04870398⟩

• Communication dans un congrès

MXene-Based Microwave Absorbers

See Wee Koh, Li Hong, Philippe Coquet, Christophe Galindo, Lorena Soria Marina, Gaëtan Bracciale, Alexis Chevalier, Eric Rius, Vincent Laur

2024 IEEE Conference on Antenna Measurements and Applications (CAMA), Oct 2024, Da Nang, Vietnam. pp.1-4, ⟨10.1109/CAMA62287.2024.10986052⟩. ⟨hal-05136604⟩

• Article dans une revue

Epitaxy of >7 μm Thick GaN Drift Layers on 150 mm Si(111) Substrates Realizing Vertical PN Diodes with 1200 V Breakdown Voltage

Sondre Michler, Youssef Hamdaoui, Sarad Thapa, Georg Schwalb, Sven Besendörfer, Katir Ziouche, Martin Albrecht, Frank Brunner, Farid Medjdoub, Elke Meissner

Metal‐organic chemical vapor deposition growth of vertical GaN PN structures on 6″ Si(111) substrates enabling a 1200 V breakdown voltage is demonstrated. Thanks to an optimized buffer structure utilizing island growth in an AlN/Al 0.1 Ga 0.9 N superlattice, the threading dislocation density is...

Physica Status Solidi A (applications and materials science), 2024, 222 (3), pp.2400544. ⟨10.1002/pssa.202400544⟩. ⟨hal-04746536⟩

• Article dans une revue

Selective area epitaxy of in-plane HgTe nanostructures on CdTe(001) substrate

N Chaize, X Baudry, P-H Jouneau, E Gautier, J-L Rouvière, Y Deblock, J Xu, M Berthe, C Barbot, B Grandidier, L Desplanque, H Sellier, P Ballet

Semiconductor nanowires (NWs) are believed to play a crucial role for future applications in electronics, spintronics and quantum technologies. A potential candidate is HgTe but its sensitivity to nanofabrication processes restrain its development. A way to circumvent this obstacle is the selective...

Nanotechnology, 2024, 35 (50), pp.505602. ⟨10.1088/1361-6528/ad7ff4⟩. ⟨hal-04746498⟩

• Communication dans un congrès

Biomimetic anti-icing surfaces applied to second generation refrigerating systems

Bas Florian, Maude Jimenez, Yannick Coffinier, Vincent Thomy, Anthony Delahaye, L. Fournaison, Pascal Clain

One action to protect environment in this global climate change crisis is to lower the use of CFCs (ChloroFluoroCarbons) in primary refrigerating systems. To reduce the use of such substances, second generation refrigerating systems using ecological high energy density refrigerant (ice slurry) have...

Biomimétisme, Bio-inspiration et Santé, GDR BIOMIM - 2088, Oct 2024, Saint- Pierre d'Oléron, France. ⟨hal-04894886⟩

• Communication dans un congrès

Molecular spectroscopy with a THz frequency comb

Alexandra Khabbaz, Jean-Francois Lampin, Francis Hindle, Gaël Mouret

Terahertz spectroscopy leveraging frequency combs (FC) derived from femtosecond lasers enables high-resolution molecular analysis. Through precise calibration and innovative instrumentation, our setup demonstrates the capability to achieve detailed spectral resolution, showcasing the potential for...

49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2024, Perth, Australia. pp.1-2, ⟨10.1109/IRMMW-THz60956.2024.10697872⟩. ⟨hal-04748591⟩

• Communication dans un congrès

Free Induction Decay signals stimulated and detected by photomixing

Francis Hindle, F. Parnet, F. Bondu, Guillaume Ducournau, Jean-Francois Lampin, Gaël Mouret, G. Loas, Emilien Peytavit

This abstract presents a coherent THz spectroscopy experiment consisting in recording the free induction decay of a collection of carbonyde sulfide (OCS) molecules when polarized coherently by a ~0.29 THz incident pulse resonant with the J=24- >23 OCS rotational line. This was accomplished...

49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2024, Perth, Australia. pp.1-2, ⟨10.1109/IRMMW-THz60956.2024.10697581⟩. ⟨hal-04748565⟩

• Article dans une revue

Cooperative dynamics of PARP-1 zinc-finger domains in the detection of DNA single-strand breaks

Parvathy A Sarma, Corinne Abbadie, Fabrizio Cleri

The DNA single-strand break (SSB) repair pathway is initiated by the multifunctional enzyme PARP-1, which recognizes the broken DNA ends by its two zinc-finger domains, Zn1 and Zn2. Despite a number of experiments performed with different DNA configurations and reduced fragments of PARP-1, many...

Scientific Reports, 2024, 14 (1), pp.23257. ⟨10.1038/s41598-024-73707-y⟩. ⟨hal-04725325⟩

• Communication dans un congrès

Diatom frustule-inspired elastic metamaterials

Chiara Gazzola, Vinicius Fonseca Dal Poggetto, Xin Zhou, Marco Miniaci

Although a universally accepted definition of elastic metamaterials does not exist yet, the latter are often associated to man-made or artificially engineered media possessing properties typically not available in Nature. Pioneering studies have recently demonstrated that complex structural...

53rd International Congress and Exposition on Noise Control Engineering, INTER-NOISE24, Aug 2024, Nantes, France. pp.9327-9332, ⟨10.3397/IN_2024_4232⟩. ⟨hal-04856658⟩