Publications

• 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⟩

• Article dans une revue

Continuity and discontinuity. An epistemological inquiry based on the use of categories in history of science

Raffaele Pisano, Ilaria Gaudiello

Organon, 2009, 41 (1), pp.245-265. ⟨hal-04507967⟩

• Article dans une revue

Phononic crystals and manipulation of sound

Yan Pennec, Bahram Djafari-Rouhani, H. Larabi, Jerome O. Vasseur, Anne-Christine Hladky

Physica Status Solidi C: Current Topics in Solid State Physics, 2009, 6, pp.2080-2085. ⟨10.1002/pssc.200881760⟩. ⟨hal-00473419⟩

• Communication dans un congrès

A High Mobility Field-Effect Transistor as an Antenna for sub-THz Radiation

Maciej Sakowicz, Jerzy Łusakowski, Krzysztof Karpierz, Marian Grynberg, Wojciech Gwarek, Stephane Boubanga Tombet, Dominique Coquillat, Wojciech Knap, Andrey Shchepetov, S. Bollaert

The experiments on radiation coupling to field effect transistors working as terahertz radiation detectors are reported. Two types of high electron mobility transistors: InGaAs/InAlAs and GaAs/AlGaAs, with different layout geometries are studied. We show that terahertz radiation coupling efficiency…

29th International Conference on Physics of Semiconductors, ICPS-29, Jul 2008, Rio de Janeiro, Brazil. pp.503-504, ⟨10.1063/1.3295528⟩. ⟨hal-00545966⟩

• 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⟩

• Communication dans un congrès

SWIFTS : l'interférométrie micro-ondes au service de la mesure spectrale instantanée et large bande

S. Hemour, Florence Podevin, P. Xavier

16èmes Journées Nationales Microondes, May 2009, Grenoble, France. ⟨hal-00603031⟩

• Article dans une revue

Experimental investigation of RF noise performance improvement in graded-channel MOSFETs

M. Emam, P. Sakalas, D. Vanhoenacker-Janvier, J.P. Raskin, T.C. Lim, Francois Danneville

IEEE Transactions on Electron Devices, 2009, 56, pp.1516-1522. ⟨10.1109/TED.2009.2021361⟩. ⟨hal-00469683⟩

• Article dans une revue

Thin film magnetoelectric composites near spin reorientation transition

Nicolas Tiercelin, Vladimir Preobrazhensky, V. Mortet, Abdelkrim Talbi, A. Soltani, K. Haenen, Philippe Pernod

Journal of Magnetism and Magnetic Materials, 2009, 321, pp.1803-1807. ⟨10.1016/j.jmmm.2009.02.026⟩. ⟨hal-00469667⟩

• Article dans une revue

Electrical properties and Kerr effect study of evaporated Fe/Si and Fe/glass thin films

B. Ghebouli, A. Layadi, A. Guittoum, L. Kerkache, M. Benkerri, A. Klimov, Vladimir Preobrazhensky, Philippe Pernod

European Physical Journal: Applied Physics, 2009, 48, pp.30503-1-5. ⟨10.1051/epjap/2009183⟩. ⟨hal-00469644⟩

• Communication dans un congrès

Etude des ondes plasma dans les hétérojonctions AlGaN/GaN pour les applications THz

K. Madjour, S. Vandenbrouck, D. Coquillat, S. Nadar, Guillaume Ducournau, D. Theron, N. Diakonova, Ma. Poisson, W. Knap, Christophe Gaquière

16èmes Journées Nationales Microondes, JNM 2009, 2009, France. pp.5E-3, 1-4. ⟨hal-00480439⟩