Publications

• Communication dans un congrès

Observation of the 'lobe structure' in the ballistic interferometers

Y. Yamauchi, M. Hashisaka, S. Nakamura, K. Chida, S. Kasai, T. Ono, R. Leturcq, K. Ensslin, D.C. Driscoll, A.C. Gossard, K. Kobayashi

18th International Conference on Electronic Properties of Two-Dimensional Systems, EP2DS-18, 2009, Kobe, Japan. ⟨hal-00575422⟩

• Communication dans un congrès

Time domain analyses of trapping effects of AlInN/GaN HEMT devices

Christophe Gaquière, D. Ducatteau, D. Theron, F Medjdoub, M.A. Poisson

International Microwave Symposium, IMS 2009, Workshop WWC : Advanced Measurement Techniques, Adapted for Different Memory Effects, 2009, Boston, MA, United States. ⟨hal-00575423⟩

• Communication dans un congrès

Atomic scale structure of <111>-oriented Si nanowire

T. Xu

• Communication dans un congrès

Optimisation de la bande passante d'un détecteur acousto-optique

N. Ouail, Michel Pommeray, Jean-Claude Kastelik, Samuel Dupont

Horizons de l'Optique, OPTIQUE Lille 2009, 2009, Villeneuve d'Ascq, France. ⟨hal-00575295⟩

• Communication dans un congrès

Multimode transmitters with ΔΣ-based all-digital RF signal generation

A. Frappe, A. Flament, B. Stefanelli, A. Kaiser

18th Workshop on Advances in Analog Circuit Design, AACD 2009, 2009, Lund, Sweden. ⟨hal-00575268⟩

• Article dans une revue

2x2 InP optical switching matrix based on carrier-induced effects for 1.55-µm applications

Malek Zegaoui, Nargess Choueib, Joseph Harari, Didier Decoster, V. Magnin, X. Wallart, Jean Chazelas

This letter demonstrates a 2 × 2 low optical crosstalk and low power consumption switching matrix device based on carrier-induced effects on an InP substrate. The matrix device comprises two digital optical switches (DOSs) with a wide multimode Y-junction associated with a sinusoidal passive…

IEEE Photonics Technology Letters, 2009, 21 (19), pp.1357-1359. ⟨10.1109/LPT.2009.2026484⟩. ⟨hal-00472780⟩

• Communication dans un congrès

Integration and optimisation of ferroelectric thin films in micro and nano dimensional structures

Denis Remiens

Sino-French Workshop, 2009, Shanghai, China. ⟨hal-00575745⟩

• Communication dans un congrès

Wurtzite-zinc blende transition in InAs nanowires : experiments and theory

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

13th European Workshop on Metalorganic Vapor Phase Epitaxy, EWMOVPE XIII, 2009, Ulm, Germany. ⟨hal-00810483⟩

• Article dans une revue

Electrons in quantum dots : one by one

S. Gustavsson, R. Leturcq, T. Ihn, K. Ensslin, A.C. Gossard

A quantum point contact placed close to a quantum dot can be used as a charge detector with time resolution to monitor the charge flow on the level of individual electrons. The current through the quantum point contact may take two possible values corresponding to the situation of an additional…

Journal of Applied Physics, 2009, 105 (12), pp.122401. ⟨10.1063/1.3116227⟩. ⟨hal-00473401⟩

• Article dans une revue

Self-heating phenomena in high-power III-N transistors and new thermal characterization methods developed within EU project TARGET

J. Kuzmik, S. Bychikhin, E. Pichonat, Christophe Gaquière, E. Morvan, E. Kohn, Jean-Pierre Teyssier, D. Pogany

In the framework of the Top Amplifier Research Groups in a European Team (TARGET) project, we developed a new electrical method for the temperature measurement of HEMTs and performed several unique studies on the self-heating effects in AlGaN/GaN HEMTs. This method, in combination with transient…

International Journal of Microwave and Wireless Technologies, 2009, 1, pp.153 - 160. ⟨10.1017/S1759078709990444⟩. ⟨hal-00514218⟩