Publications

• Article dans une revue

Nanometer-scale, quantitative composition mappings of InGaN layers from a combination of scanning transmission electron microscopy and energy dispersive x-ray spectroscopy

K. Pantzas, G. Patriarche, David Troadec, S. Gautier, T. Moudakir, S. Suresh, L. Largeau, O. Mauguin, P. L. Voss, A. Ougazzaden

Using elastic scattering theory we show that a small set of energy dispersive x-ray spectroscopy (EDX) measurements is sufficient to experimentally evaluate the scattering function of electrons in high-angle annular dark field scanning transmission microscopy (HAADF-STEM). We then demonstrate how…

Nanotechnology, 2012, 23, pp.455707-455716. ⟨10.1088/0957-4484/23/45/455707⟩. ⟨hal-00747027⟩

• Communication dans un congrès

Narrow linewidth tunable THz signal radiated by 1.55 µm photomixing

Alain Rolland, Guillaume Ducournau, Goulc'Hen Loas, Alexandre Beck, Fabio Pavanello, Emilien Peytavit, Tahsin Akalin, Mohammed Zaknoune, Jean-Francois Lampin, Marc Brunel, François Bondu, Marc Vallet, Mehdi Alouini

THz has become a wide field of investigation opening new opportunities in a growing number of domains of physics, chemistry, and biology. Among the different techniques existing today to generate THz fields, heterodyning two optical frequencies is a useful approach when tunability is required.…

SPIE Optics + Photonics, Terahertz Emitters, Receivers, and Applications III, 2012, San Diego, CA, United States. pp.84960C-1-7, ⟨10.1117/12.929738⟩. ⟨hal-00803097⟩

• Article dans une revue

Highly sensitive terahertz spectroscopy in microsystem

Simon Laurette, A. Treizebre, Adil Elagli, Basak Hatirnaz, Renato Froidevaux, Frederic Affouard, Ludovic Duponchel, Bertrand Bocquet

We herein present a microfluidic system dedicated to THz spectroscopy of aqueous solutions. This device is able to reach a state of the art sensitivity of 5 mg mL⁻¹, while requiring only small sample quantities and a low power source. Hydration of BSA, lysozyme and…

RSC Advances, 2012, RSC Advances, 2, pp.10064 - 10071. ⟨10.1039/C2RA21320F⟩. ⟨hal-00744914⟩

• Communication dans un congrès

Ventriloquism effect on distance auditory cues

N. Côté, V. Koehl, B. Paquier

11th Congrès Français d'Acoustique joint with 2012 Annual IOA Meeting, Acoustics 2012, 2012, Nantes, France. pp.1063-1067. ⟨hal-00801039⟩

• Communication dans un congrès

Evidence of impurity impact ionization avalanche in P-type diamond

V. Mortet, A. Soltani, Nicolas Nolhier

11th Expert Meeting on Evaluation & Control of Coumpound Semiconductor Materials and Technologies, EXMATEC 2012, 2012, Porquerolles, France. pp.1-2. ⟨hal-00801157⟩

• Communication dans un congrès

AlGaN/GaN based field effect transistors for terahertz detection and imaging

M. Sakowicz, M.B. Lifshits, O.A. Klimenko, D. Coquillat, N. Dyakonova, F. Teppe, Christophe Gaquière, M.A. Poisson, S. Delage, W. Knap

SPIE 2012 Photonics West, Gallium Nitride Materials and Devices VII, 2012, San Francisco, CA, United States. pp.82621V-1-5, ⟨10.1117/12.908236⟩. ⟨hal-00801202⟩

• Communication dans un congrès

GaN MEMS resonators : from demonstration to microsystem-compatible performances

Marc Faucher, Achraf Ben Amar, Victor Y. Zhang, Yvon Cordier, Matthieu Werquin, Virginie Brandli, Bertrand Grimbert, Francois Vaurette, Pascal Tilmant, Marc François, Christophe Boyaval, Sylvie Lepilliet, Damien Ducatteau, Christophe Gaquière, Lionel Buchaillot, Didier Theron

36th Workshop on Compound Semiconductor Devices and Integrated Circuits, WOCSDICE 2012, 2012, Porquerolles, France. pp.1-4. ⟨hal-00801104⟩

• Communication dans un congrès

100nm-gate InAlAs/InGaAs HEMTs on plastic flexible substrate with high cut-off frequencies

J.S. Shi, Nicolas Wichmann, Yannick Roelens, S. Bollaert

24th International Conference on Indium Phosphide and Related Materials, IPRM 2012, 2012, Santa Barbara, CA, United States. pp.233-236, ⟨10.1109/ICIPRM.2012.6403366⟩. ⟨hal-00801043⟩

• Communication dans un congrès

Predicted eigenvalue threshold based spectrum sensing with correlated multiple-antennas

Kais Hassan, Roland Gautier, Iyad Dayoub, Emanuel Radoi, Marion Berbineau

In this paper, we consider the problem of sensing a primary user in a cognitive radio network by employing multiple-antennas at the secondary user. Among the many spectrum-sensing methods, the predicted eigenvalue threshold (PET) based method is a promising non-parametric blind method that can…

75th IEEE Vehicular Technology Conference, VTC Spring 2012, May 2012, Yokohama, Japan. pp.1-5, ⟨10.1109/VETECS.2012.6240275⟩. ⟨hal-00802542⟩

• Communication dans un congrès

KRON's method applied to the study of electromagnetic interference occurring in aerospace systems

S. Leman, Alain Reineix, F. Hoeppe, Y. Poire, M. Mahmoudi, B. Demoulin, F. Üstüner, V.P. Rodriguez

ESA Workshop on Aerospace EMC, ESA SP-702, 2012, Venice, Italy. pp.1-6. ⟨hal-00802574⟩