Publicaciones

• Article dans une revue

Topological protection of electronic states against disorder probed by their magnetic moment

Athmane Tadjine, Christophe Delerue

Magnetic moments (MMs) of electrons in topological insulator quantum dots (TI-QDs) are investigated using a model system, namely a multiorbital honeycomb lattice. Their nature and orientation with respect to the spin are studied. We show that large MMs are not specific to edge states in nontrivial...

Physical Review B, 2017, 95 (23), pp.235426. ⟨10.1103/PhysRevB.95.235426⟩. ⟨hal-02906814⟩

• Article dans une revue

High performance heterostructure low barrier diodes for sub-THz detection

Salman Nadar, Mohammed Zaknoune, X. Wallart, Christophe Coinon, Emilien Peytavit, Guillaume Ducournau, Florent Gamand, Maxime Thirault, Matthieu Werquin, Sylvain Jonniau, Nicolas Thouvenin, Christophe Gaquière, Nicolas Vellas, Jean-Francois Lampin

Heterostructure low barrier diodes (HLBD) based on lattice-matched AlGaInAs triangular barrier have been designed, fabricated, and characterized for zero-bias millimeter-wave and submillimeter-wave detection. Detectors with different barrier height and various active areas have been measured in...

IEEE Transactions on Terahertz Science and Technology, 2017, 7 (6), pp.780-788. ⟨10.1109/TTHZ.2017.2755503⟩. ⟨hal-03286184⟩

• Article dans une revue

Separation of two fractions of immiscible liquids by ultrasound in microgravity

Leonid Krutyansky, Farzam Zoueshtiagh, Philippe Pernod, P. Shirkovskiy, Andrey Brysev

Ultrasonic separation of two immiscible liquids under microgravity conditions has been demonstrated on example of liquid mixtures of FC-70 or FC-72 with silicone oils of 1.5 or 1.0 cSt viscosities, respectively. A 3-MHz focused ultrasound beam was utilized to form an emulsion from these liquid...

Physics of Wave Phenomena, 2017, 25 (2), pp.151-155. ⟨10.3103/S1541308X17020133⟩. ⟨hal-03277847⟩

• Communication dans un congrès

One-dimensional electromechanical equivalent circuit for piezoelectric array elements

Abdelmajid Bybi, Nadia El Atlas, Hilal Drissi, Mohammed Garoum, Anne-Christine Hladky

In this paper, we report a simple one - dimensional electromechanical method to model piezoelectric transducer array elements well known by slender bar elements. The method is inspired from the Mason's simplified model, which is tested in the case of a piezoelectric plate and extended to a...

3rd International Conference on Electrical and Information Technologies (ICEIT), Nov 2017, Rabat, Morocco. ⟨10.1109/EITech.2017.8255214⟩. ⟨hal-03300129⟩

• Communication dans un congrès

A D-Band Passive Receiver with 10 dB Noise Figure for In-situ Noise Characterization in BiCMOS 55 nm

Simon Bouvot, Thomas Quemerais, Joao Carlos Azevedo Goncalves, Sylvie Lepilliet, Guillaume Ducournau, Francois Danneville, Daniel Gloria

A millimeter-wave (mmW) frequency passive mixer for in-situ noise characterization in 110-170 GHz (Dband) is demonstrated using STMicroelectronics BiCMOS 55 nm technology. The circuit uses a gate-pumped MOS transistor with transmission lines filters, without any IF amplifier, allowing a direct...

IEEE 17th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF), Jan 2017, Phoenix, United States. ⟨10.1109/SIRF.2017.7874385⟩. ⟨hal-03272697⟩

• Article dans une revue

Pyrolytic conversion of organopolysiloxanes

D. Hourlier, Srisaran Venkatachalam, Mohamed Ramzi Ammar, Yigal Blum

Journal of Analytical and Applied Pyrolysis, 2017, 123, pp.296 - 306. ⟨10.1016/j.jaap.2016.11.016⟩. ⟨hal-01915114⟩

• Article dans une revue

Study of the Contact and the Evaporation Kinetics of a Thin Water Liquid Bridge between Two Hydrophobic Plates

Etienne Portuguez, Arnaud Alzina, Philippe Michaud, D. Hourlier, Agnès Smith

The evaporation of sessile water droplets on hydrophobic surfaces is a topic which led to numerous investigations. However, how does the liquid behave when the evaporation occurs between two of these particular substrates? The drying stage is governed by capillary phenomena which takes place in a...

Advances in Materials Physics and Chemistry, 2017, 07 (04), pp.99 - 112. ⟨10.4236/ampc.2017.74009⟩. ⟨hal-01876680⟩

• Communication dans un congrès

Near-Field Scanning Millimeter-wave Microscope Combined with a Scanning Electron Microscope

Gilles Dambrine, Kamel Haddadi, Olaf C. Haenssler, Christophe Boyaval, Didier Theron

The design, fabrication and experimental validation of a novel near-field scanning millimeter-wave microscope (NSMM) built inside a scanning electron microscope (SEM) is presented. The instrument developed can perform hybrid characterizations by providing simultaneously atomic force, complex...

IEEE-Microwave-Theory-and-Techniques-Society International Microwave Symposium, IMS 2017, Jun 2017, Honolulu, HI, United States. pp.1656-1659. ⟨hal-03224653⟩

• Article dans une revue

Transdermal skin patch based on reduced graphene oxide: A new approach for photothermal triggered permeation of ondansetron across porcine skin

Florina Teodorescu, Gurvan Queniat, Catherine Foulon, Marie Lecoeur, Alexandre Barras, Samia Boulahneche, Mohmaed Salah Medjram, Thomas Hubert, Amar Abderrahmani, Rabah Boukherroub, Sabine Szunerits

The development of a skin-mounted patch capable of controlled transcutaneous delivery of therapeutics through thermal activation provides a unique solution for the controlled release of active principles over long-term periods. Here, we report on a flexible transdermal patch for photothermal...

Journal of Controlled Release, 2017, 245, pp.137-146. ⟨10.1016/j.jconrel.2016.11.029⟩. ⟨hal-01693302⟩

• Article dans une revue

Evaluation of the Impact of Transient Disturbances on Railway Signaling Systems Using an Adapted Time-Frequency Analysis Method

Mohamed Raouf Kousri, Virginie Deniau, Marc Heddebaut, S. Baranowski

As many other industrial environments, the railway electromagnetic environment is characterized by a large number of electromagnetic signals and disturbances. Among these, transient signals, with high energy level and wide frequency spectrum, represent an important threat to different signaling..., Comme beaucoup d'autres environnements industriels, l'environnement électromagnétique ferroviaire est caractérisé par un grand nombre de signaux électromagnétiques et de perturbations. Parmi ceux-ci, les signaux transitoires, avec un niveau d'énergie élevé et un large spectre de...

International Journal of Electronics and Telecommunications, 2017, 63 (4), pp.347-354. ⟨10.1515/eletel-2017-0047⟩. ⟨hal-01718703⟩