Publications

• Pré-publication, Document de travail

SPARK-IL: Spectral Retrieval-Augmented RAG for Knowledge-driven Deepfake Detection via Incremental Learning

Hessen Bougueffa Eutamene, Abdellah Zakaria Sellam, Abdelmalik Taleb-Ahmed, Abdenour Hadid

Detecting AI-generated images remains a significant challenge because detectors trained on specific generators often fail to generalize to unseen models; however, while pixel-level artifacts vary across models, frequency-domain signatures exhibit greater consistency, providing a promising…

2026. ⟨hal-05596260⟩

• Chapitre d'ouvrage

Path eigenfunction localization and sensing

Abdellatif Akjouj, Housni Al-Wahsh, Eman Abdel-Ghaffar, Madiha Amrani, Leonard Dobrzyński

Leonard Dobrzynski. Sensing, Elsevier, pp.39-70, 2026, Interface Transmission Tutorial Book Series, Sensing Long-Lived Resonances, 978-0-443-32944-9. ⟨10.1016/B978-0-44-332944-9.00013-X⟩. ⟨hal-05569940⟩

• Article dans une revue

0.53 mΩ.cm 2 /592 V High Breakdown Voltage GaN-on-Sapphire Schottky Diodes Without Edge Termination

Hugo Bouillaud, Beatriz Orfao, Etienne Okada, Yannick Roelens, Malek Zegaoui, Mohammed Zaknoune

In this letter, we report high-performance Pt/GaN quasi-vertical Schottky barrier diodes on sapphire substrate. With a 5 μm drift layer and a highly controlled fabrication process, the devices demonstrate an extremely low on-resistance of 0.53 mΩ.cm² while exhibiting a high breakdown voltage of 592…

IEEE Electron Device Letters, 2026, pp.1-1. ⟨10.1109/LED.2026.3652934⟩. ⟨hal-05484994⟩

• Article dans une revue

Far-Field Terahertz Spectroscopy of a Subwavelength Single Planar Meta-Atom

Surya Revanth Ayyagari, Simonas Indrišiūnas, Guillaume Ducournau, Vytautas Janonis, Irmantas Kašalynas

Accurate measurements of light-matter interactions at subwavelength scales are critical for advancing nanophotonic and quantum optical technologies. In this paper, we present the far-field terahertz (THz) spectroscopy of a single planar meta-atom of subwavelength dimensions embedded within a square…

Applied Sciences, 2026, 16 (10), pp.4608. ⟨10.3390/app16104608⟩. ⟨hal-05663529⟩

• Article dans une revue

Mo-enhanced passivity of stainless steels studied at metal/oxide interfaces by DFT atomistic modeling

Xian Huang, Dominique Costa, Vincent Maurice, Philippe Marcus

Applied Surface Science, 2026, 716, ⟨10.1016/j.apsusc.2025.164709⟩. ⟨hal-05322240⟩

• Chapitre d'ouvrage

Open step-ladder sensors

Housni Al-Wahsh, Abdellatif Akjouj, Eman Abdel-Ghaffar, Madiha Amrani, Amina Rezzouk, Soufyane Khattou, El Houssaine El Boudouti, Bahram Djafari-Rouhani, Abdelkrim Talbi, Leonard Dobrzyński

Leonard Dobrzynski. Sensing Long-Lived Resonances, Elsevier, pp.93-110, 2026, Interface Transmission Tutorial Book Series, Sensing Long-Lived Resonances, 978-0-443-32944-9. ⟨10.1016/B978-0-44-332944-9.00015-3⟩. ⟨hal-05569954⟩

• Chapitre d'ouvrage

Chapter 9 - One open loop, two stubs, and two infinite leads

Housni Al-Wahsh, Eman Abdel-Ghaffar, Abdellatif Akjouj, Madiha Amrani, Leonard Dobrzyński

The present system is constructed out of one open loop of length L, two stubs of length , and two infinite leads. It is shown that the transmission properties of such a system depend on its bulk states localized in the whole structure and on infinite bound in continuum (IBIC) states. These IBICs…

Leonard Dobrzynski. Sensing Long-Lived Resonances, Elsevier, pp.163-178, 2026, Interface Transmission Tutorial Book Series, Sensing Long-Lived Resonances, ISBN: 978-0-443-32944-9. ⟨10.1016/B978-0-44-332944-9.00019-0⟩. ⟨hal-05569980⟩

• Article dans une revue

Pre-therapeutic bone marrow-resident leukemic cells in acute myeloid leukemia exhibit a distinct dysregulated calcium signature and stem-like profile reflecting minimal residual disease precursors

Sofia Titah, Aurélie Guillemette, Clara Lewuillon, Faruk Azam Shaik, Céline Berthon, Laure Goursaud, Meryem Tardivel, Antonino Bongiovanni, Paul Chauvet, Nathalie Jouy, Pauline Peyrouze, Meyling Cheok, Carine Brinster, Salomon Manier, Mehmet Cagatay Tarhan, Loïc Lemonnier, Bruno Quesnel, Yasmine Touil

Background: Acute myeloid leukemia (AML) remains a high-risk hematologic malignancy due to frequent relapse and therapeutic resistance. Although induction therapy can achieve cytological remission, a fraction of leukemic cells (minimal residual disease, MRD) persists within the protective bone…

Journal of experimental & clinical cancer research, 2026, 45, pp.55. ⟨10.1186/s13046-025-03634-x⟩. ⟨hal-05532628⟩

• Communication dans un congrès

Transfer of mTRL Accuracy in industrial BiCMOS Technology to commercial Lumped-Element Calibrations up to 110 GHz

Gia Ngoc Phung, Uwe Arz, Samuel Nguyen Dinh An, Joao Azevedo Goncalves

Currently, on-wafer traceability is directly linked to multiline TRL (Thru Reflect Line), which is widely recognised as one of the most accurate on-wafer calibration methods. However, fixed-distance calibrations, such as Short Open Load Thru (SOLT) and Line Reflect Match (LRM), which use commercial…

2026 106th ARFTG Microwave Measurement Conference (ARFTG), Jan 2026, Los Angeles, United States. pp.1-4, ⟨10.1109/ARFTG68976.2026.11475013⟩. ⟨hal-05620527⟩

• Chapitre d'ouvrage

Chapter 10 - A comprehensive review of LiDAR-SLAM for hardware implementation for autonomous vehiclesA comprehensive review of LiDAR-SLAM for hardware implementation for autonomous vehicles

Slama Hammia, Anas Hatim, Azeddine Elmajidi, Abdelilah Haijoub, Atika Rivenq, Maria Zrikem

With the growing demand for autonomous navigation systems, the robust and reliable performance of LiDAR-based Simultaneous Localization and Mapping (SLAM) techniques has become an indispensable requirement. This chapter presents a comprehensive review of LiDAR-SLAM methodologies, with a focus on…

Embedded Systems in Automotive Applications, Elsevier, pp.257-283, 2026, ⟨10.1016/B978-0-443-33861-8.00012-4⟩. ⟨hal-05620564⟩