Publications

• Article dans une revue

Time-resolved detection of single-electron interference

S. Gustavsson, R. Leturcq, M. Studer, T. Ihn, K. Ensslin, D.C. Driscoll, A.C. Gossard

We demonstrate real-time detection of self-interfering electrons in a double quantum dot embedded in an Aharonov-Bohm interferometer, with visibility approaching unity. We use a quantum point contact as a charge detector to perform time-resolved measurements of single-electron tunneling. With…

Nano Letters, 2008, 8, pp.2547-2550. ⟨10.1021/nl801689t⟩. ⟨hal-00357780⟩

• Communication dans un congrès

Imaging the electron local density of states inside buried semiconductor quantum rings

B. Hackens, F. Martins, M.G. Pala, H. Sellier, T. Ouisse, X. Wallart, S. Bollaert, A. Cappy, V. Bayot, S. Huant

29th Conference on the Physics of Semiconductors, Rio de Janeiro, July 27- August 1, 2008, Jul 2008, Rio de Janeiro, Brazil. ⟨hal-00392551⟩

• Article dans une revue

AC Electric Field-assisted assembly and alignment of cellulose nanocrystals

Youssef Habibi, Thomas Heim, Roger Douillard

In this article, we describe an efficient physical electric-field-assisted method to study self-assembly and orientation of cellulose nanocrystals. When applying an alternating voltage to a cellulose nanocrystals suspension deposited onto a thin gap of coplanar lithographically patterned metallic…

Journal of Polymer Science Part B: Polymer Physics, 2008, 46 (14), pp.1430-1436. ⟨10.1002/polb.21479⟩. ⟨hal-02668395⟩

• Communication dans un congrès

AlGaN/GaN MISHEMT with hBN as gate dielectric

J.C. Gerbedoen, A. Soltani, M. Mattalah, Jean-Claude de Jaeger, P. Thevenin

19th European Conference on Diamond, Diamond-Like Materials, Carbon Nanotubes, Nitrides and Silicon Carbide, Diamond 2008, 2008, Sitges, Spain. ⟨hal-00811732⟩

• Article dans une revue

The properties of epitaxial PMNT thin films grown on SrTiO3 substrates

R. Herdier, M. Detalle, D. Jenkins, Denis Remiens, D. Grebille, R. Bouregba

Journal of Crystal Growth, 2008, 311, pp.123-127. ⟨10.1016/j.jcrysgro.2008.10.070⟩. ⟨hal-00800677⟩

• Communication dans un congrès

Influence of the electronic structure and the multi-exciton spectral density on the multiple exciton generation in semiconductor nanocrystals

Guy Allan, Christophe Delerue

Several experimental works have reported that a single high-energy photon could generate multiple excitons in semiconductor nanocrystals and several theories have been proposed to explain these results. Using a tight-binding method, we calculate the electronic structure of InAs, Si, and PbSe…

CECAM Workshop on Critical Materials Issues in Photovoltaics : searching for solutions via theory and simulations, 2008, Lausanne, Switzerland. ⟨10.1103/PhysRevB.77.125340⟩. ⟨hal-00811727⟩

• Communication dans un congrès

Positioning system based on the Ultra Wide Band technique for transport application

F. Elbahhar, M. Heddebaut, C. Tatkeu, Atika Rivenq, Jean-Michel Rouvaen

2nd International Conference on Wireless Communications in Underground and Confined Areas, ICWCUCA 2008, 2008, Val-d'Or, Québec, Canada. pp.1-3. ⟨hal-00800983⟩

• Communication dans un congrès

Impedance mismatch in negative index photonic crystals

Charles Croënne, Nathalie Fabre, D.P. Gaillot, O. Vanbesien, D. Lippens

Photonics Europe 2008, Metamaterials III, 2008, Strasbourg, France. pp.69870N-1-8, ⟨10.1117/12.780569⟩. ⟨hal-00800964⟩

• Communication dans un congrès

Application de la sismique haute résolution à la détection des cavités salines - Etude de terrain dans le bassin salifère lorrain

A. Kosecki, Bogdan Piwakowski, L. Driad-Lebeau

10èmes Journées Scientifiques de l'AGAP Qualité - Géophysique appliquée à la sub-suface, 2008, Aix-en-Provence, France. pp.61-64. ⟨hal-00812460⟩

• Communication dans un congrès

Contrôle non destructif du béton par ultrasons à l'aide d'un dispositif automatisé

Bogdan Piwakowski, A. Kosecki, P. Safinowski

Journées COFREND 2008, 2008, Toulouse, France. papier 139, 1-11. ⟨hal-00812458⟩