Publicaciones

Affichage de 9491 à 9500 sur 16175


  • Brevet

Détecteur pour ondes sub-millimétriques ou térahertz à mélangeur électronique injecté optiquement

Laurent Chusseau, Jeremie Torres, Jean-Francois Lampin, Daniel Dolfi

Unknown Region, Patent n° : 1000028. 2010. ⟨hal-01904168⟩

  • Communication dans un congrès

Polarized Photoluminescence From Nonpolar (11-20) (Ga,In)N Multi-Quantum-Wells

T. Gühne, Z. Bougrioua, M. Nemoz, R. Chmielowski, Thierry Bretagnon, Bernard Gil, M. Leroux

Nonpolar (11-20) (Ga,In)N multi-quantum wells have been studied by polarized, temperature dependent photoluminescence (PL). A non monotonic temperature dependence of the difference in PL peak energies recorded for E parallel to c or E perpendicular to c, and of the polarization ratio is observed....

PHYSICS OF SEMICONDUCTORS: 29th International Conference on the Physics of Semiconductors, Jul 2008, Rio de Janeiro, Brazil. pp.191-192, ⟨10.1063/1.3295362⟩. ⟨hal-00546363⟩

  • Communication dans un congrès

General solutions to the contact problem of two spheres with friction

Vladislav Aleshin, Koen van den Abeele

15th International Conference on Nonlinear Elasticity in Materials, ICNEM 2010, 2010, Otranto, Italy. ⟨hal-00819459⟩

  • Communication dans un congrès

Design and fabrication of a 45GHz MMIC oscillator based on InP/GaAsSb/InP DHBT process

Sylvain Laurent, Antonio Augusto Lisboa de Souza, Jean-Christophe Nallatamby, Michel Prigent, Virginie Nodjiadjim, Muriel Riet

This paper presents the design of a MMIC oscillator operating at a 45 GHz frequency. This circuit was fabricated by Alcatel-Thales III-V Lab with the new InP/GaAsSb/InP DHBT submicronic technology (We=700 nm). This transistor has a 15-μm-long two-finger emitter. The complete nonlinear modeling of...

Workshop on (INMMIC) 2010, Apr 2010, Göteborg, Sweden. pp.54-57, ⟨10.1109/INMMIC.2010.5480139⟩. ⟨hal-00606461⟩

  • Communication dans un congrès

Effets du facteur d'émission spontanée et de la densité de courant sur le temps de retard des lasers à cascades quantiques

A. Hamadou, D. Nehari, S. Lamari, Jean-Luc Thobel

International Conference on Optics, Photonics and their Applications, ICOPA 2010, 2010, Algiers, Algérie. ⟨hal-00591741⟩

  • Article dans une revue

Control of III-V nanowire crystal structure by growth parameter tuning [Invited]

Kimberly A. Dick, Philippe Caroff, Jessica Bolinsson, Maria E. Messing, Jonas Johansson, Knut Deppert, L.R. Wallenberg, Lars Samuelson

In this work we investigate the variation of the crystal structure of gold-seeded III–V nanowires with growth parameters, in order to gain a cohesive understanding of these effects. We investigate six III–V materials: GaAs, InAs, GaP, InP, GaSb and InSb, over a variation of growth conditions. All...

Semiconductor Science and Technology, 2010, 25 (2), pp.024009-1-11. ⟨10.1088/0268-1242/25/2/024009⟩. ⟨hal-00548699⟩

  • Communication dans un congrès

Etude morphologique de la croissance par épitaxie par jets moléculaires de GaSb sur substrat GaP

S. El Kazzi, L. Desplanque, Christophe Coinon, X. Wallart, Y. Wang, P. Ruterana

13èmes Journées Nationales du Réseau Doctoral en Microélectronique, JNRDM 2010, 2010, France. pp.CD-ROM, Session Matériaux 2, 1-4. ⟨hal-00572231⟩

  • Communication dans un congrès

Continuous wave terahertz photomixer from low temperature grown GaAs with high carrier mobility

H. Tanoto, Q.Y. Wu, J.H. Teng, M. Sun, Z.N. Chen, T. Htoo, S.J. Chua, Jean-Francois Lampin, A. Gokarna, El Hadj Dogheche

35th International Conference on Infrared, Millimeter and THz Waves, IRMMW-THz 2010, 2010, Italy. pp.1-2, ⟨10.1109/ICIMW.2010.5612417⟩. ⟨hal-00549948⟩