Publications

• Article dans une revue

Low Phase Noise mmWave Voltage-Controlled Oscillator

Indra Ghosh, Jan Buchholz, Horst Fischer, Ulrich Altmann, Jorg Berben, Jonas Lehmke, Ulrich Lewark, Uwe Gollor, Wolfgang Wischmann, Rudiger Follmann, Enrico Lia, Stephen Hanham, Benjamin Walter, Fuanki Bavedila, Leif Jensen, Marc Faucher

Microwave journal, 2024, 67 (1), pp.62. ⟨hal-04465720⟩

• Article dans une revue

Influence of critical micelle concentration of choline-based long chain fatty acid soaps on their antibacterial activity against Methicillin resistant Staphylococcus aureus

Helena Arellano, Tomasz Swebocki, Clémence Le Coeur, Sylvain Prévost, Marwan Abdallah, Véronique Nardello-Rataj, Anne-Laure Fameau

Hypothesis: Antimicrobial resistance (AMR) is a pressing global health concern. ESKAPEE pathogens, such as Methicillin-resistant Staphylococcus aureus (MRSA) are notable of concern in healthcare settings due to their resistance to critical antibiotics. To combat AMR, the development of alternatives…

Journal of Colloid and Interface Science, 2024, 677, pp.314-323. ⟨10.1016/j.jcis.2024.07.218⟩. ⟨hal-04672571⟩

• Article dans une revue

Thermoelectric characterization of crystalline nano-patterned silicon membranes

Hafsa Ikzibane, Akash Patil, Jon Canosa Diaz, Etienne Okada, Etienne Blandre, Emmanuel Dubois, Jean-François Robillard

Research towards efficient and environmentally friendly thermoelectrics proposes silicon nanostructures as possible candidates through reduction of the phononic thermal conductivity. However, there is scarce literature about experimental measurements of the thermoelectric figure-of-merit zT on…

Materials Advances, 2024, 5 (14), pp.5998-6006. ⟨10.1039/D4MA00095A⟩. ⟨hal-04628752⟩

• Article dans une revue

Gas phase growth of metal-organic frameworks on microcantilevers for highly sensitive detection of volatile organic compounds

Masoud Akbari, Hamza Mouharrar, Chiara Crivello, Martial Defoort, Eihab Abdel-Rahman, Skandar Basrour, Kevin Musselman, David Munoz-Rojas

A gas-phase technique, known as chemical vapor deposition of metal-organic frameworks (MOF-CVD), is used for sensitizing silicon cantilevers. These cantilevers are coated with a uniform and compact Zn(EtIm)2 (MAF-6) film, enabling the detection of volatile organic compounds (VOCs) through a change…

APL Materials, 2024, 12 (6), pp.1119. ⟨10.1063/5.0206295⟩. ⟨hal-04626045⟩

• Article dans une revue

A new metric for the comparison of permittivity models in terahertz time-domain spectroscopy

Mélanie Lavancier, Nabil Vindas-Yassine, Juliette Vlieghe, Theo Hannotte, François Orieux, Romain Peretti

We present a robust method, as well as a new metric, for the comparison of permittivity models in terahertz timedomain spectroscopy (THz-TDS). In this work, we perform an extensive noise analysis of a THz-TDS system, we remove and model the unwanted deterministic noises and implement them into our…

IEEE Transactions on Terahertz Science and Technology, In press, pp.1-10. ⟨10.1109/TTHZ.2024.3431202⟩. ⟨hal-04485089v2⟩

• Article dans une revue

Interdigitated-comb piezoelectric phononic crystals for innovative SAW devices

R. Alcorta Galván, C. Croënne, B. Dubus, E. Eustache, A. Ngabonziza, A.-C. Hladky-Hennion

In this paper, piezoelectric phononic crystals made up of interdigitated combs in floating potential condition are studied. Calculation of the dispersion curves shows that, in addition to Bragg bandgaps due to the presence of periodic electrodes, supplementary bandgaps are present corresponding to…

Applied Physics Letters, 2024, 125 (12), pp.121703. ⟨10.1063/5.0222994⟩. ⟨hal-04738331⟩

• Article dans une revue

Self-sustained optomechanical state destruction triggered by the Kerr nonlinearity

A Delattre, I Golokolenov, R Pedurand, Xin Zhou, A Fefferman, E Collin

Cavity optomechanics implements a unique platform where moving objects can be probed by quantum fields, either laser light or microwave signals. With a pump tone driving at a frequency above the cavity resonance, self-sustained oscillations can be triggered at large injected powers. These limit…

Physical Review Research, 2024, 6 (4), pp.043038. ⟨10.1103/PhysRevResearch.6.043038⟩. ⟨hal-04523212⟩

• Article dans une revue

In situ growth of N-doped carbon nanotubes from the products of graphitic carbon nitride etching by nickel nanoparticles

Mariusz Pietrowski, Emilia Alwin, Michał Zieliński, Sabine Szunerits, Agata Suchora, Robert Wojcieszak

The in situ growth of N-doped multi-walled carbon nanotubes (N-MWCNTs) from the products of graphitic carbon nitride (g-C$_3$N$_4$) etching by Ni nanoparticles in a hydrogen atmosphere has been confirmed for the first time. During the etching process of g-C$_3$N$_4$, the building blocks, notably…

Nanoscale Advances, 2024, 6, pp.1720-1726. ⟨10.1039/D3NA00983A⟩. ⟨hal-04500515⟩

• Article dans une revue

[Review] Enhancing paracellular and transcellular permeability using nanotechnological approaches for the treatment of brain and retinal diseases

Asmaa Khalil, Alexandre Barras, Rabah Boukherroub, Ching-Li Tseng, David Devos, Thierry Burnouf, Winfried Neuhaus, Sabine Szunerits

Paracellular permeability across epithelial and endothelial cells is, in large part, regulated by apical intercellular junctions also referred to as tight junctions (TJs). These junctions contribute to the spatial definition of different tissue compartments within organisms, separating them from…

Nanoscale Horizons, 2024, 9 (1), pp.14-43. ⟨10.1039/D3NH00306J⟩. ⟨hal-04271375⟩

• Article dans une revue

Low Dielectric Filling Factor Millimeter-Wave Photonic Crystal Resonator Micromachined From NTD High-Resistivity Silicon

Stephen Hanham, Jan-Hendrik Buchholz, Horst Fischer, Uwe Gollor, Jonas Lehmke, Wolfgang Wischmann, Indra Ghosh, Enrico Lia, Benjamin Walter, Fuanki Bavedila, Marc Faucher, Andrew Gregory, Leif Jensen, Rüdiger Follmann

This article introduces a millimeter-wave electromagnetic (EM) bandgap (EBG) resonator, commonly referred to as a photonic crystal (PC) resonator (PCR), designed for use in a 45-GHz ultralow phase noise MMIC oscillator. The novel 2-D slab PCR design utilizes a higher order resonant mode, which has…

IEEE Transactions on Microwave Theory and Techniques, In press, pp.1-12. ⟨10.1109/TMTT.2024.3396631⟩. ⟨hal-04665120⟩