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Communication dans un congrès

Injection-locking of terahertz quantum cascade lasers up to 35GHz via RF amplitude modulation

P. Gellie, S. Barbieri, Jean-Francois Lampin, P. Filloux, C. Manquest, C. Sirtori, I. Sagnes, S.P. Khanna, E.H. Linfield, H.E. Beere, D.A. Ritchie

35th International Conference on Infrared, Millimeter and THz Waves, IRMMW-THz 2010, 2010, Italy. pp.1-2, ⟨10.1109/ICIMW.2010.5612807⟩. ⟨hal-00549949⟩

Article dans une revue

Microwave modulation of terahertz quantum cascade lasers : a transmission-line approach

Wilfried Maineult, Lu Ding, Pierre Gellie, Pascal Filloux, Carlo Sirtori, Stefano Barbieri, Tahsin Akalin, Jean-Francois Lampin, Isabelle Sagnes, Harvey E. Beere, David Ritchie

We report on microwave impedance measurements of metal-metal ridge-waveguide terahertz quantum cascade lasers. Experimental data, recorded at 4 K in the 100 MHz–55 GHz range, are well reproduced by distributed-parameter transmission-line simulations, showing that the modulation cutoff is limited by…

Applied Physics Letters, 2010, 96, pp.021108-1-3. ⟨10.1063/1.3284518⟩. ⟨hal-00548728⟩

Article dans une revue

Terahertz spiral planar Goubau line rejectors for biological characterization

A. Treizebre, Maxence Hofman, Bertrand Bocquet

Terahertz spectroscopy brings precious complementary information in life science by probing directly low energy bindings inside matter. This property has been demonstrated on dehydrated substances, and interesting results are obtained on liquid solutions. The next step is the characterization of…

Progress In Electromagnetics Research M, 2010, 14, pp.163-176. ⟨10.2528/PIERM10072110⟩. ⟨hal-00549501⟩

Brevet

Procédé de fabrication de transistors MOSFET complémentaires de type P et N, et dispositif électronique comprenant de tels transistors, et processeur comprenant au moins un tel dispositif

Guilhem Larrieu, Emmanuel Dubois

Communication dans un congrès

Slow-wave shielded coplanar striplines for UWB filtering applications

M. Abdelaziz, Florence Podevin, A. Safwat, Anne-Laure Franc, Emmanuel Pistono, N. Corrao, A. Vilcot, P. Ferrari

Slow-wave shielded coplanar striplines for UWB filtering applications, Dec 2009, New Delhi, India. ⟨hal-00602887⟩

Thèse

Study of electronic properties of nanostructures by ultrahigh vacuum atomic force microscopy, Étude de propriétés électroniques de nanostructures par microscopie à force atomique sous ultra-vide

Lukasz Borowik

We study the electronic properties of nanostructures using atomic force microscopy in ultra-high vacuum environment. The first part of this work consists in the characterization of silicon nanowires grown by metal-catalyzed chemical vapour deposition on silicon substrates, using conducting atomic…, Cette thèse est consacrée à l'étude des propriétés électroniques de nanostructures par microscopie à force atomique (AFM) en ultra-vide. La première partie de ce travail a consisté à caractériser localement des nanofils de silicium par technique d'AFM conducteur. Les expériences de…

Physics [physics]. Université des Sciences et Technologie de Lille - Lille I, 2009. English. ⟨NNT : ⟩. ⟨tel-00466670⟩

Article dans une revue

Optically active defects in an InAsP/InP quantum well monolithically grown on SrTiO3(001)

Jinquan Cheng, Thomas Aviles, Ahiram El Akra, C. Bru-Chevallier, Ludovic Largeau, Gilles Patriarche, Philippe Regreny, A. Benamrouche, Y. Robach, Guy Hollinger, Guillaume Saint-Girons

The optical properties of an InAsP/InP quantum well grown on a SrTiO3(001) substrate are analyzed. At 13 K, the photoluminescence yield of the well is comparable to that of a reference well grown on an InP substrate. Increasing the temperature leads to the activation of nonradiative mechanisms for…

Applied Physics Letters, 2009, 95 (23), ⟨10.1063/1.3273850⟩. ⟨hal-01901801⟩