Publications

• Article dans une revue

In-plane polarities of nonpolar wurtzite epitaxial films deposited on m- and r-plane sapphire substrates

Philippe Vennéguès, Tiankai Zhu, Z. Bougrioua, Denis Martin, J. Zuniga-Perez, Nicolas Grandjean

The in-plane polarities of GaN and ZnO non-polar films deposited on r - and m-sapphire are compared. The polarity is unique on r-sapphire and mixed on m-sapphire because the direction on the substrate surface parallel to the wurztite c-direction is polar in the first case and nonpolar in the second…

Japanese Journal of Applied Physics Part 1: Regular Papers and Short Notes and Review Papers, 2009, 48 (9), pp.090211-1-3. ⟨10.1143/JJAP.48.090211⟩. ⟨hal-00472455⟩

• 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⟩

• Article dans une revue

Diagnostics and doppler tomography of liquid flows with ultrasonic phase conjugation

Nikolay Smagin, Y.V. Pyl'Nov, V.L. Preobrazhenskii, Philippe Pernod

Acoustical Physics, 2009, 55, pp.657-664. ⟨10.1134/S1063771009040228⟩. ⟨hal-00469643⟩

• 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

Short- and long-range sensing using plasmonic nanostrucures : experimental and theoretical studies

E. Galopin, A. Noual, J. Niedziolka-Jonsson, M. Jonsson-Nedziolka, Abdellatif Akjouj, Yan Pennec, Bahram Djafari-Rouhani, Rabah Boukherroub, Sabine Szunerits

Journal of Physical Chemistry C, 2009, 113, pp.15921-15927. ⟨10.1021/jp905154z⟩. ⟨hal-00473362⟩

• Communication dans un congrès

Band structure and phonon transport in a phononic crystal made of a periodic array of dots on a membrane

Bahram Djafari-Rouhani, Yan Pennec, H. Larabi

IUTAM Symposium on Recent Advances of Acoustic Waves in Solids, 2009, Taipei, Taiwan. ⟨hal-00575698⟩

• Communication dans un congrès

Prospects in molecular electronics devices based on supramolecular chemistry

D. Vuillaume

EuroNanoForum 2009, 2009, Prague, Czech Republic. ⟨hal-00575695⟩

• Communication dans un congrès

Terahertz plasmonic waveguides and antennas for bridging the terahertz gaps

Tahsin Akalin

International Conference on Materials for Advanced Technologies, ICMAT 2009, Symposium G : Plasmonics and Applications, 2009, Singapore, Singapore. ⟨hal-00575686⟩

• Communication dans un congrès

Ab-initio calculation of the phonon dispersion relations of lead chalcogenides

Ludger Wirtz, Ondrej Kilian, Guy Allan

14th International Workshop on Computational Physics and Materials Science : Total Energy and Force Methods, 2009, Trieste, Italy. ⟨hal-00575360⟩

• Communication dans un congrès

Comportement dynamique de microscopie Kelvin en mode AM sous ultravide

H. Diesinger, D. Deresmes, J.P. Nys, Thierry Melin

Forum des Microscopies à Sonde Locale, 2009, Hardelot, France. ⟨hal-00575395⟩