Publications

• Communication dans un congrès

A neuro-inspired memristive organic-nanoparticle synapse-transistor (synapstor)

F. Alibart, S. Pleutin, David Guérin, D. Vuillaume, O. Bichler, W. Zhao, C. Gamrat

MemCo Workshop, Memristors for computing, 2012, Fréjus, France. ⟨hal-00797694⟩

• Article dans une revue

Effect of heterostructure design on current-voltage characteristics in AlxGa1-xN/GaN double-barriers resonant tunneling diode

Mohamed Boucherit, Ali Soltani, Michel Rousseau, J.L. Farvacque, Jean-Claude de Jaeger

Ballistic transport in double-barriers resonant tunneling diodes based on GaN is investigated in this work using the non-equilibrium Green's functions formalism. The electron density of states, the electrons concentration, and the current-voltage characteristics are calculated taking into…

Journal of Applied Physics, 2012, 112 (11), pp.114305. ⟨10.1063/1.4767382⟩. ⟨hal-00787875⟩

• 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⟩

• Article dans une revue

Hertz-Mindlin problem for arbitrary oblique 2D loading : general solution by memory diagrams

Vladislav Aleshin, Koen van den Abeele

In this paper we present a new general solution to the fundamental problem of frictional contact of two elastic spheres, also known as the Hertz–Mindlin (HM) problem. The description of spheres in contact is a central topic in contact mechanics. It became a foundation of many applications, such as…

Journal of the Mechanics and Physics of Solids, 2012, 60 (1), pp.14-36. ⟨10.1016/j.jmps.2011.10.003⟩. ⟨hal-00639830⟩

• 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

High accuracy self-location systems based on time difference of arrival and ultra-wide band techniques

Kobenan Ignace Kossonou, Yassin El Hillali, Michael Bocquet, Atika Rivenq, Jamal Assaad, I. Doumbia

6th International Symposium on Signal, Image, Video and Communications, ISIVC 2012, 2012, Valenciennes, France. paper ID 40, 163-166. ⟨hal-00802521⟩

• 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

Concentration/separation of cryptosporidium oocysts by on-chip hybrid AC-electrokinetics for digital microfluidics

R. Lejard, J. Follet, Alexis Vlandas, A. Follet, V. Thomy, V. Senez

16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012, 2012, Okinawa, Japan. paper T.3.77, 1084-1086. ⟨hal-00803148⟩

• Communication dans un congrès

Milliwatt level output power generated by photomixing in a GaAs photoconductor

Emilien Peytavit, Sylvie Lepilliet, Francis Hindle, Christophe Coinon, Tahsin Akalin, Guillaume Ducournau, Gaël Mouret, Jean-Francois Lampin

It is shown that a continuous wave output power of 0.35 mW at 305 GHz can be generated by photomixing in a low temperature grown GaAs photoconductor using a metallic mirror Fabry-Pérot cavity. The output power is improved by a factor of about 100 as compared to the previous works on GaAs…

37th International Conference on Infrared, Millimeter and THz Waves, IRMMW-THz 2012, Sep 2012, Wollongong, Australia. pp.1-2, ⟨10.1109/IRMMW-THz.2012.6380142⟩. ⟨hal-00803096⟩

• Communication dans un congrès

Milliwatt-level power generated in the sub-terahertz range by photomixing in a metal-metal resonant cavity GaAs photoconductor

Emilien Peytavit, Sylvie Lepilliet, Francis Hindle, Christophe Coinon, Tahsin Akalin, Guillaume Ducournau, Gaël Mouret, Jean-Francois Lampin

It is shown from on-wafer measurement that a continuous wave output power of 0.35 mW at 305 GHz can be generated by photomixing in a metal-metal Fabry-Pérot GaAs photoconductor.

Conference on Lasers and Electro-Optics, CLEO 2012, Laser Science to Photonic Applications, May 2012, San Jose, CA, United States. paper CTu1B.2, 1-2, ⟨10.1364/CLEO_SI.2012.CTu1B.2⟩. ⟨hal-00803094⟩