Publications

Affichage de 8221 à 8230 sur 15761


  • Article dans une revue

Efficient photogeneration of charge carriers in silicon nanowires with a radial doping gradient

D.H.K. Murthy, T. Xu, W. H. Chen, J. Houtepen A., T.J. Savenije, L.D.A. Siebbeles, J.P. Nys, Christophe Krzeminski, B. Grandidier, Didier Stiévenard, Philippe Pareige, F. Jomard, Gilles Patriache, O.I. Lebedev

From electrodeless time-resolved microwave conductivity measurements, the efficiency of charge carrier generation, their mobility, and decay kinetics on photo-excitation were studied in arrays of Si nanowires grown by the vapor-liquid-solid mechanism. A large enhancement in the magnitude of the…

Nanotechnology, 2011, 22 (31), pp.315710. ⟨10.1088/0957-4484/22/31/315710⟩. ⟨hal-00603527⟩

  • Article dans une revue

One-dimensional magnonic circuits with size-tunable band gaps and selective transmission

B Djafari-Rouhani, H Al-Wahsh, Abdellatif Akjouj, Leonard Dobrzynski

Journal of Physics: Conference Series, 2011, 303, pp.012017. ⟨10.1088/1742-6596/303/1/012017⟩. ⟨hal-04070859⟩

  • Communication dans un congrès

Performance of an Optimal Receiver in the Presence of Alpha-Stable and Gaussian Noises

Hassan K. Khalil, Laurent Clavier, François Septier, Laurence Marsalle, Gwenaelle Castellan

This paper deals with the optimal (in the maximum likeli- hood sense) detection performance of binary transmission in a mixture of a Gaussian noise and an impulsive interference modeled as an alpha-stable process. The main contribution is in the Monte Carlo simulation that shows that the…

IEEE International Workshop on Statistical Signal Processing, Jun 2011, Nice, France. pp.205-208, ⟨10.1109/SSP.2011.5967762⟩. ⟨hal-00685920⟩

  • Communication dans un congrès

Controlled axial polytypism in single binary and ternary III-V nanowires

Philippe Caroff, Jessica Bolinsson, S.R. Plissard, X. Wallart, Kimberly A. Dick

6th International Conference on Materials for Advanced Technologies, ICMAT 2011, Symposium I : Semiconductor nanowires and heterostructures : synthesis, properties and multifunctions, Jun 2011, Singapore, Singapore. ⟨hal-00807147⟩

  • Brevet

Antenne avec éléments rayonnants incorporant un déphaseur

J.P. Martinaud, J. Chazelas, Didier Decoster, C. Canseliet, C. Chekroun

N° de brevet: FR2954599 (A1). 2011. ⟨hal-00602994⟩

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