Publications

• Article dans une revue

Fieldlike and antidamping spin-orbit torques in as-grown and annealed Ta/CoFeB/MgO layers

Can Onur Avci, Kevin Garello, Corneliu Nistor, S. Godey, Belén Ballesteros, Aitor Mugarza, Alessandro Barla, Manuel Valvidares, Eric Pellegrin, Abhijit Ghosh, Ioan Mihai Miron, Olivier Boulle, Stéphane Auffret, Gilles Gaudin, Pietro Gambardella

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2014, 89 (21), pp.214419. ⟨10.1103/PhysRevB.89.214419⟩. ⟨hal-02023109⟩

• Article dans une revue

Ultrahigh sensitive sub-terahertz detection by InP-based asymmetric dual-grating-gate high-electron-mobility transistors and their broadband characteristics

Yuki Kurita, Guillaume Ducournau, Dominique Coquillat, Akira Satou, Ken Kobayashi, Stéphane Boubanga-Tombet, Yahya Moubarak Meziani, Viacheslav Popov, Wojciech Knap, Tetsuya Suemitsu, Taiichi Otsuji

We report on room-temperature plasmonic detection of sub-terahertz radiation by InAlAs/InGaAs/InP high electron mobility transistors with an asymmetric dual-grating-gate structure. Maximum responsivities of 22.7 kV/W at 200 GHz and 21.5 kV/W at 292 GHz were achieved under unbiased drain-to-source…

Applied Physics Letters, 2014, 104 (25), pp.251114. ⟨10.1063/1.4885499⟩. ⟨hal-01018293⟩

• Communication dans un congrès

1 – 20 GHz kΩ -range BiCMOS 55 nm Reflectometer

Pietro Maris Ferreira, Cora Donche, Kamel Haddadi, Tuami Lasri, Thomas Quemerais, Christophe Gaquière, Daniel Gloria, Gilles Dambrine

Scanning m icrowave microscope (SMM) combines the high spatial resolution with the high-sensitivity electric measurement capabilities of a vector network analyzer (VNA). SMM has been pointed out as very well suited for nanodevices characterization. In recent publications, SMM has demonstrated high…

IEEE International New Circuits and Systems Conference (NEWCAS), Jun 2014, Trois-Rivieres, QC, Canada. ⟨10.1109/NEWCAS.2014.6934063⟩. ⟨hal-01222113⟩

• Communication dans un congrès

Subsampling techniques applied to 60 GHz wireless receivers in 28 nm CMOS

Baptiste Grave, Antoine Frappé, Andreas Kaiser

This paper presents the architecture, the implementation details and the measurement results of an IF to DC subsampler for 60 GHz applications. The proposed subsampler performs downconversion, IQ demodulation and out-of-band filtering within a unique operation. An 802.11ad (WiGig) channel at a…

2014 IEEE 12th International New Circuits and Systems Conference (NEWCAS), Jun 2014, Trois-Rivieres, Canada. pp.365-368, ⟨10.1109/NEWCAS.2014.6934058⟩. ⟨hal-03377052⟩

• Communication dans un congrès

Automated non-contact NDT by ultrasonic surface waves

Qiang Liu, Bogdan Piwakowski, Zoubeir Lafhaj, Kahina Agred

An automated ultrasonic scanner based on the non-contact air-coupled technique is designed and developed in order to perform nondestructive characterization of the surface of different structures and to detect the surface defects. The measurement is carried out without any contact with the examined…

2014 IEEE Far East Forum on Nondestructive Evaluation/Testing (FENDT), Jun 2014, Chengdu, China. pp.79-83, ⟨10.1109/FENDT.2014.6928237⟩. ⟨hal-03639082⟩

• Communication dans un congrès

Oscillateur Micro-Onde à THz Ultra-Stable

Gwennaël Danion, François Bondu, Goulc'Hen Loas, Ludovic Frein, Cyril Hamel, Anthony Carré, Steve Bouhier, Marc Vallet, Marc Brunel, Alain Rolland, Mehdi Alouini, Frédéric Cleva, Alain Brillet, Jean-Pierre Coulon, Mourad Merzougui, Alexandre Beck, Guillaume Ducournau, Jean-Francois Lampin, Mohammed Zaknoune, Christophe Coinon, X. Wallart, Emilien Peytavit, Tahsin Akalin, Gregoire Pillet, Loïc Morvan, Ghaya Baili, Jérôme Bourderionnet

Résultats Préliminaires : Oscillateur Micro-Onde à THz Ultra-Stable

Journée du club Optique Micro-ondes, SFO, Jun 2014, Lannion, France. ⟨hal-01142066⟩

• Communication dans un congrès

Interaction between Metallic Nanoparticles and monolayer graphene and its effect on LSP resonances

Rana Nicolas, Gaëtan Lévêque, Jérémie Béal, Jean-Pierre Vilcot, Ziad Herro, Michel Kazan, Jerome Plain, Rabah Boukherroub, Abdellatif Akjouj, Bahram Djafari-Rouhani, Pierre-Michel Adam, Sabine Szunertits, Thomas Maurer

Nanoplasm 2014, Jun 2014, Cetraro, Italy. ⟨hal-02459967⟩

• Article dans une revue

Impact of dopant species on the interfacial trap density and mobility in amorphous In-X-Zn-O solution-processed thin-film transistors

Mohammed Benwadih, Jan Chroboczek, Gérard Ghibaudo, Romain Coppard, Dominique Vuillaume

Alloying of In/Zn oxides with various X atoms stabilizes the IXZO structures but generates electron traps in the compounds, degrading the electron mobility, μ. To assess whether the latter is linked to the oxygen affinity or the ionic radius, of the X element, several IXZO samples are synthesized…

Journal of Applied Physics, 2014, 115 (21), pp.214501. ⟨10.1063/1.4880163⟩. ⟨hal-01947615⟩

• Communication dans un congrès

Characterization of sub-10nm-scale capacitors and tunnel junctions by SMM coupled to RF interferometry

Fei Wang, Damien Ducatteau, David Troadec, Hassan Tanbakuchi, Bernard Legrand, Gilles Dambrine, Clément Nicolas, Didier Theron

European Conference on Electrical Measurements at the Nanoscale Using AFM, Jun 2014, Cambridge, United Kingdom. ⟨hal-01962209⟩

• Poster de conférence

Delays of the emergence of an ultrasonic inertial cavitation field under a non-symmetric chopped ultrasonic irradiation.

Stéphane S. Labouret, Jacques J. Frohly

14th meeting of the European Society of Sonochemistry (ESS14), Jun 2014, Avignon, France. ⟨hal-02052781⟩