Publications

• 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⟩

• Article dans une revue

Turning carbon nanotubes from exceptional heat conductors into insulators

R.S. Prasher, X.J. Hu, Yann Chalopin, N. Mingo, K. Lofgreen, S. Volz, F. Cleri, P. Keblinski

Physical Review Letters, 2009, 102, pp.105901-1-4. ⟨10.1103/PhysRevLett.102.105901⟩. ⟨hal-00473378⟩

• 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

A new range finder based on a four-port junction

Kamel Haddadi, M.M. Wang, D. Glay, T. Lasri

IEEE Sensors Journal, 2009, 9, pp.697-698. ⟨10.1109/JSEN.2009.2021189⟩. ⟨hal-00472451⟩

• Article dans une revue

Towards High Qualification for Science Education. The Loss of Certainty [Editorial]

Raffaele Pisano

Journal of Baltic Science Education, 2009, 8 (2), pp.64-68. ⟨hal-04509620⟩

• Communication dans un congrès

Impact of drops on various non-wetting surfaces

Philippe Brunet, Alain Merlen

We have carried out an experimental study of liquid drop impact on various superhydrophobic substrates. Our surfaces are of two kinds (1) a carpet of chemically coated nanowires and (2) a smooth warm substrate. In the latter case, the Leidenfrost effect (also called ‘boiling crisis’) ensures the…

7th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM09, Jun 2009, Pohang, South Korea. pp.999-1005, ⟨10.1115/ICNMM2009-82020⟩. ⟨hal-00573168⟩

• Communication dans un congrès

Radio over fiber systems : towards low-cost multi-standard and high data rate wireless applications

Jean-Pierre Vilcot, C. Lethien, Christophe Loyez, C. Sion

9th Mediterranean Microwave Symposium, MMS 2009, 2009, Morocco. pp.1-3, ⟨10.1109/MMS.2009.5409819⟩. ⟨hal-00573166⟩

• Communication dans un congrès

Double réflectomètre millimétrique six-port

Kamel Haddadi, M.M. Wang, D. Glay, K. Ziouche, T. Lasri

16èmes Journées Nationales Microondes, JNM 2009, 2009, France. pp.6D-7, 1-4. ⟨hal-00573521⟩

• Communication dans un congrès

Multi-band UWB system based on orthogonal function for transports systems

F. Elbahhar, A. Lamari, Atika Rivenq, Jean-Michel Rouvaen, M. Heddebaut

TELECOM'2009 & 6èmes Journées Franco-Maghrébines des Micro-ondes et leurs Applications, 2009, Morocco. pp.F3, 1-4. ⟨hal-00573509⟩

• Communication dans un congrès

Comment franchir le gap des térahertz ?

Jean-Francois Lampin

16èmes Journées Nationales Microondes, JNM 2009, 2009, France. pp.Inv-8, 1-3. ⟨hal-00573508⟩