Publications

• Article dans une revue

Computational model for predicting structural stability and stress transfer of a new SiGe stressor technique for NMOS devices

Thomas Bordignon, Blandine Duriez, Nicolas Guitard, Romain Duru, Clément Pribat, Jérôme Richy, Shay Reboh, Siddhartha Dhar, Frédéric Monsieur, Thibaud Fache, Zdenek Chalupa, Jean-Michel Hartmann, Pascal Chevalier, Yannick Roelens, Francois Danneville, Sébastien Crémer

A new method to induce tensile stress in a PDSOI NMOS device for RF applications is proposed, which is based on relaxing a SiGe layer built underneath silicon. By means of TCAD simulations, we demonstrate that stress transfer from SiGe to Si occurs by means of at least two different mechanisms:…

Solid-State Electronics, 2023, 210, pp.108787. ⟨10.1016/j.sse.2023.108787⟩. ⟨hal-04253696⟩

• Article dans une revue

Positional and Rotational Molecular Degrees of Freedom at a Roughened Metal–Organic Interface: The Copper–Fullerene System and Its Multiple Structural Phases

María Alfonso Moro, Y. J. Dappe, Sylvie Godey, Thierry Melin, César González, Valérie Guisset, Philippe David, Benjamin Canals, N. Rougemaille, Johann Coraux

The hybrid metal−organic interaction that molecular monolayers experience when deposited on metallic substrates can compete with intermolecular interactions and produce a variety of on-surface orders. The variety is already important when the molecule/substrate interface remains atomically flat.…

Journal of Physical Chemistry C, 2023, 127 (37), pp.18765-18777. ⟨10.1021/acs.jpcc.3c04787⟩. ⟨hal-04199741⟩

• Article dans une revue

Efficient Co/Pt THz spintronic emitter with tunable polarization

A. Buryakov, A. Gorbatova, P. Avdeev, E. Lebedeva, K. Brekhov, A. Ovchinnikov, N. Gusev, E. Karashtin, M. Sapozhnikov, E. Mishina, N. Tiercelin, V.L. Preobrazhensky

We report on the design of a spintronic emitter based on the Pt(3 nm)/Co(3 nm) structure, which enables the control over terahertz radiation polarization. Utilizing the field-induced magnetization rotation that takes place at low magnetic fields of up to 250 Oe at room temperature, we have achieved…

Applied Physics Letters, 2023, 123 (8), ⟨10.1063/5.0160497⟩. ⟨hal-04243717⟩

• Article dans une revue

Capillary-driven horseshoe vortex forming around a micro-pillar

K. Ozawa, H. Nakamura, K. Shimamura, G.F. Dietze, H.N. Yoshikawa, Farzam Zoueshtiagh, K. Kurose, L. Mu, I. Ueno

Hypothesis: Horseshoe vortices are known to emerge around large-scale obstacles, such as bridge pillars, due to an inertia-driven adverse pressure gradient forming on the upstream-side of the obstacle. We contend that a similar flow structure can arise in thin-film Stokes flow around micro-…

Journal of Colloid and Interface Science, 2023, 642, pp.227-234. ⟨10.1016/j.jcis.2023.03.039⟩. ⟨hal-04187943⟩

• Article dans une revue

Functionalization of Carbon Surfaces Using the Copper-Catalyzed Diels–Alder Reaction

Denis Ari, Jean-Francois Bergamini, Teresa Rodrigues, Wolfgang Knoll, Charles Cougnon, Essraa Ahmed, Paulius Pobedinskas, Ken Haenen, Nicolas Nuns, Rabah Boukherroub, Sabine Szunerits, Yann R. Leroux

We propose here a new method to functionalize carbon materials via a catalyzed Diels–Alder reaction. In a Diels–Alder reaction, carbon materials can be used as a diene or a dienophile. Here, carbon materials are used as dienes and alkyne-terminated derivatives as dienophiles. Different carbon…

Chemistry of Materials, 2023, 35 (13), pp.4935-4944. ⟨10.1021/acs.chemmater.3c00055⟩. ⟨hal-04161169⟩

• Article dans une revue

Physical Insights of thin AlGaN Back Barrier for millimeter-wave high voltage AlN/GaN on SiC HEMTs

Ajay Shanbhag, Francois Grandpierron, Kathia Harrouche, Farid Medjdoub

In this work, physical mechanisms underlying carbon-doped buffer combined with an AlGaN back-barrier layer are investigated in state-of-the-art millimeter-wave AlN/GaN transistors. We have fabricated devices with and without the insertion of a thin AlGaN back-barrier layer with reduced carbon…

Applied Physics Letters, 2023, 123 (4), pp.142102. ⟨10.1063/5.0168918⟩. ⟨hal-04224748⟩

• Autre publication scientifique

Advances in Historical Studies [Editor in Chief 12/4]

Raffaele Pisano

2023. ⟨hal-04510934⟩

• Communication dans un congrès

Glass-to-glass delay reduction: encoding rate reduction vs. video frame extrapolation

Hind Kanj, Anthony Trioux, Marco Cagnazzo, François-Xavier Coudoux, Patrick Corlay, M. Kieffer

Applications such as teleoperated driving, remote robot control, and telepresence rely on video services to ensure real-time interaction with a satisfying quality of experience. Reducing the Glass-to-Glass (G2G) delay, i.e., the time delay between the acquisition of a video frame and its display on…

2023 IEEE 25th International Workshop on Multimedia Signal Processing, MMSP, IEEE, Sep 2023, Poitier, France. pp.1-6, ⟨10.1109/MMSP59012.2023.10337718⟩. ⟨hal-04246725⟩

• Article dans une revue

Discovery of a Peptide Nucleic Acid (PNA) aptamer for cardiac troponin I: Substituting DNA with neutral PNA maintains picomolar affinity and improves performances for electronic sensing with graphene field-effect transistors (gFET)

Teresa Rodrigues, Federica Curti, Yann R. Leroux, Alexandre Barras, Quentin Pagneux, Henri Happy, Christoph Kleber, Rabah Boukherroub, Roger Hasler, Stefano Volpi, Maria Careri, Roberto Corradini, Sabine Szunerits, Wolfgang Knoll

DNA-based aptamers are widely employed as bioreceptors, owing to their tuneable affinity and specificity towards their targets. The use of peptide nucleic acids (PNAs) has instead proven challenging for this purpose, due to the absence of selection methods for the independent discovery of suitable…

Nano Today, 2023, 50, pp.101840. ⟨10.1016/j.nantod.2023.101840⟩. ⟨hal-04102165⟩

• Communication dans un congrès

Experimental study of piezoelectric phononic crystals with space-time modulation in the sub-sonic and sonic regimes

S. Tessier Brothelande, C. Croenne, F. Allein, J.O. Vasseur, B. Dubus

PHONONICS 2023: 6th International Conference on Phononic Crystals/Metamaterials/Metasurfaces, Phonon Transport, and Topological Phononics, Jun 2023, Manchester (UK), United Kingdom. ⟨hal-04373890⟩