Publications

• Article dans une revue

Multiatlas fusion with a hybrid CT number correction technique for subject-specific pseudo-CT estimation in the context of MRI-only radiation therapy

Wafa Boukellouz, Abdelouahab Moussaoui, Abdelmalik Taleb-Ahmed, Christine Boydev

Objective To propose a hybrid multiatlas fusion and correction approach to estimate a pseudo–computed tomography (pCT) image from T2-weighted brain magnetic resonance (MR) images in the context of MRI-only radiotherapy. Materials and Methods A set of eleven pairs of T2-weighted MR and CT brain…, Objectif Proposer une approche multi-atlas hybride de fusion et de correction pour estimer une pseudo-tomodensitométrie (pTDM) à partir d'images pondérées T2 de résonance magnétique du cerveau dans le contexte de la radiothérapie en RM seulement. Matériel et méthodologie Un ensemble de onze…

Journal of Medical Imaging and Radiation Sciences, 2019, 50 (3), pp.425-440. ⟨10.1016/j.jmir.2019.03.184⟩. ⟨hal-03135960⟩

• Communication dans un congrès

Frequency noise and phase-locking of a quantum cascade laser-pumped, 1.073THz molecular laser using a 1560nm frequency comb

S Barbieri, Jean-Francois Lampin, A. Pagies, G. Santarelli, J. Hesler, W. Hansel, R. Holzwarth

Abstract: We report the measurement of the frequency noise power spectral density (PSD) of a THz molecular laser (ML) pumped by a mid-infrared (MIR) quantum cascade laser (QCL). This is obtained by beating the ML frequency with the harmonic of the repetition rate of a 1560nm frequency comb (FC). We…

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2019, Paris, France. pp.1-2, ⟨10.1109/IRMMW-THz.2019.8874581⟩. ⟨hal-03097307⟩

• Communication dans un congrès

LT-GaAs-based photomixers with >2 mW peak output power up to 320 GHz

F Bavedila, Etienne Okada, Jean-Francois Lampin, Guillaume Ducournau, Emilien Peytavit

It is shown in this communication that a LT-GaAs photomixer based on an optically resonant cavity is able to generate peak output powers above 2 mW up to 320 GHz when it is driven by optical pulses of 5 ns width at a repetition rate of 10 MHz.

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2019, Paris, France. ⟨10.1109/IRMMW-THz.2019.8874037⟩. ⟨hal-02323311⟩

• Poster de conférence

Microstructure and Nanoscale Piezoelectric/Ferroelectric Properties in Ln₂WO₆ (Ln = La and Nd) Thin Films Grown by Pulsed Laser Deposition on (001)-Oriented SrTiO₃ Substrates

Thomas Carlier, Marie-Hélène. Chambrier, Anthony Ferri, Antonio Da Costa, Manon Létiche, Florent Blanchard, Pascal Roussel, S. Estradé, G Martin, F. Peiro, Alain Cornet, Rachel Desfeux

• Article dans une revue

Linearity and robustness evaluation of 150-nm AlN/GaN HEMTs

Mehdi Rzin, Matteo Meneghini, Fabiana Rampazzo, V. Gao Zhan, Carlo de Santi, Riad Kabouche, Malek Zegaoui, F Medjdoub, Gaudenzio Meneghesso, Enrico Zanoni

We report on linearity and robustness of AlN/GaN HEMTs with ultra-thin 4 nm AlN barrier for millimeter wave range applications. Static and dynamic I-V characteristics feature high peak transconductance (g mpeak) of 385 mS/mm, and the transconductance exhibits small changes with gate bias. Semi on-…

Microelectronics Reliability, 2019, 100-101, pp.113388. ⟨10.1016/j.microrel.2019.06.080⟩. ⟨hal-02356749⟩

• Communication dans un congrès

Modified AFM-tip for Infrared and THz near field microscopy

Tahsin Akalin

Near field microscopy is commonly achieved thanks to the exaltation of the field between a tip and the sample. The free space electromagnetic wave at infrared or THz frequencies is focused in this extremely small area compared to the wavelength. In many cases, the probe is a classical AFM-tip which…

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2019, Paris, France. pp.1-2, ⟨10.1109/IRMMW-THz.2019.8873908⟩. ⟨hal-03680772⟩

• Communication dans un congrès

Terahertz pulsed-field magneto-spectrometer at room-temperature

Jean-Francois Lampin, Antoine Pagies, S Barbieri, L. Desplanque, Xavier Wallart, Jeffrey Hesler, Oleksiy Drachenko, Jean Léotin

We have developed a compact pulsed-field THz magneto-spectrometer based on a THz molecular laser and heterodyne detection both at room-temperature. The recently developed continuous-wave THz laser uses mid-IR-pumped ammonia as active medium. The receiver is based on a subharmonic mixer pumped by a…

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2019, Paris, France. pp.1-1, ⟨10.1109/IRMMW-THz.2019.8874540⟩. ⟨hal-03066230⟩

• Article dans une revue

Millimeter-wave noise source development on SiGe BiCMOS 55-nm technology for applications up to 260 GHz

Joao Carlos Azevedo Goncalves, Haitham Ghanem, Simon Bouvot, Daniel Gloria, Sylvie Lepilliet, Guillaume Ducournau, Christophe Gaquière, Francois Danneville

This paper describes the development and characterization of a millimeter-wave (mmW) integrated noise source development on silicon technology for applications up to 260 GHz. The developed integrated noise source is based on p-n and Schottky junction in series, realized on the SiGe BiCMOS 55-nm…

IEEE Transactions on Microwave Theory and Techniques, 2019, 67 (9), pp.3732-3742. ⟨10.1109/TMTT.2019.2926289⟩. ⟨hal-03133859⟩

• Article dans une revue

Ag and Au nanoparticles/reduced graphene oxide composite materials: Synthesis and application in diagnostics and therapeutics

Gitashree Darabdhara, Manash R. Das, Surya Singh, Aravind Rengan, Sabine Szunerits, Rabah Boukherroub

Advances in Colloid and Interface Science, 2019, 271, pp.101991. ⟨10.1016/j.cis.2019.101991⟩. ⟨hal-02368076⟩

• Article dans une revue

Robust superhydrophobic polyurethane sponge functionalized with perfluorinated graphene oxide for efficient immiscible oil/water mixture, stable emulsion separation and crude oil dehydration

Ning Cao, Jingyu Guo, Rabah Boukherroub, Qingguo Shao, Xiaobei Zang, Jin Li, Xueqiang Lin, Hong Ju, Enyang Liu, Chaofan Zhou, Huiping Li

SCIENCE CHINA Technological Sciences, 2019, 62 (9), pp.1585-1595. ⟨10.1007/s11431-019-9533-y⟩. ⟨hal-02368070⟩