Publications

• Communication dans un congrès

Contribution à l'élargissement des pics de résonance de boîtes quantiques PbSe étudiées par spectroscopie tunnel

Karin Overgaag, Gauthier Mahieu, B. Grandidier, Christophe Delerue, Guy Allan, Peter Liljeroth, Daniel Vanmaekelbergh

Forum des Microscopies à Sonde Locale, 2009, Hardelot, France. ⟨hal-00575393⟩

• Communication dans un congrès

Origin of the morphology for <111>-oriented Si nanowires

T. Xu, J.P. Nys, Maxime Berthe, B. Grandidier, D. Stiévenard

• Article dans une revue

Dynamics of coupled spins in quantum dots with strong spin-orbit interaction

A. Pfund, I. Shorubalko, K. Ensslin, R. Leturcq

We investigated the time dependence of two-electron spin states in a double quantum dot fabricated in an InAs nanowire. In this system, spin-orbit interaction has substantial influence on the spin states of confined electrons. Pumping single electrons through a Pauli spin-blockade configuration…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2009, 12, 79, pp.121306(R). ⟨10.1103/PhysRevB.79.121306⟩. ⟨hal-00473084⟩

• Communication dans un congrès

Analog to digital microfluidic converter

Renaud Dufour, Chang Wu, Farida Bendriaa, Vincent Thomy, Vincent Senez

This paper presents an Analog to Digital Microfluidic Converter (ADMC) using passive valves and enabling the conversion of a continuous liquid flow into droplets for electrowetting on dielectric (EWOD) actuation. Valves calibration, geometry characteristics and losses reduction have been optimized…

European COMSOL Conference, 2009, Milan, Italy. pp.1-4. ⟨hal-05146777⟩

• Article dans une revue

Maximum size of drops levitated by an air cushion

Jacco H Snoeijer, Philippe Brunet, Jens Eggers

Liquid drops can be kept from touching a plane solid surface by a gas stream entering from underneath, as it is observed for water drops on a heated plate, kept aloft by a stream of water vapor. We investigate the limit of small flow rates, for which the size of the gap between the drop and the…

Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2009, 79 (3), pp.036307. ⟨10.1103/PhysRevE.79.036307⟩. ⟨hal-00469675⟩

• Article dans une revue

Assessment of carrier-multiplication efficiency in bulk PbSe and PbS

Joep J. H. Pijpers, Ronald Ulbricht, Klaas-Jan Tielrooij, A. Osherov, Y. Golan, Christophe Delerue, Guy Allan, Mischa Bonn

One of the important factors limiting solar-cell efficiency is that incident photons generate one electron–hole pair, irrespective of the photon energy. Any excess photon energy is lost as heat. The possible generation of multiple charge carriers per photon (carrier multiplication) is therefore of…

Nature Physics, 2009, 5, pp.811-814. ⟨10.1038/nphys1393⟩. ⟨hal-00473076⟩

• Communication dans un congrès

Guides optiques 1,55 µm à base d'hétérostructures GaAsSbN/GaAs

N. Saadsaoud, Malek Zegaoui, Didier Decoster, Jean Chazelas, Kianhuan Tan, Soon Fatt Yoon, Wan Khai Loke, Satrio Wicaksono, Zhichuan Xu, Tien Khee Ng, Kim Luong Lew

TELECOM' 2009 & 6èmes Journées Franco-Maghrébines des Micro-ondes et leurs Applications, 2009, Agadir, Maroc. pp.PA1-15, 1-3. ⟨hal-00480423⟩

• Communication dans un congrès

Phase conjugation of ultrasonic wave propagated in air

P.N. Shirkovsky, Y.V. Pylnov

International Conference on Fundamental Problems in Radio-Engineering, 2009, Moscow, Russia. pp.58-61(rus). ⟨hal-00800930⟩

• Article dans une revue

Terahertz imaging using high electron mobility transistors as plasma wave detectors

S. Nadar, D. Coquillat, M. Sakowicz, H. Videlier, F. Teppe, N. Dyakonova, W. Knap, J.M. Peiris, J. Lyonnet, D. Seliuta, I. Kasalynas, G. Valusis, K. Madjour, D. Theron, Christophe Gaquière, M.A. Poisson

Physica Status Solidi C: Current Topics in Solid State Physics, 2009, 6, pp.2855-2857. ⟨10.1002/pssc.200982532⟩. ⟨hal-00800810⟩

• Article dans une revue

The interaction particularities of nanoobjects on a solid state surface

M. Marczak, D. Hourlier

Tribologia, 2009, 40, pp.139-152. ⟨hal-00800817⟩