Publications

• Article dans une revue

First microwave power performance of AlGaN/GaN HEMTs on SopSiC composite substrate

Virginie Hoel, N. Defrance, Jean-Claude de Jaeger, H. Gerard, Christophe Gaquière, H. Lahreche, R. Langer, A. Wilk, M. Lijadi, S. Delage

Electronics Letters, 2008, 44, pp.238-239. ⟨10.1049/el:20083258⟩. ⟨hal-00357797⟩

• Article dans une revue

Status of the emerging InAlN/GaN power HEMT technology

F Medjdoub, J.F. Carlin, Christophe Gaquière, N. Grandjean, E. Kohn

Open Electrical and Electronic Engineering Journal, 2008, 2, pp.1-7. ⟨10.2174/1874129000802010001⟩. ⟨hal-00357799⟩

• Article dans une revue

Effect of fluoride plasma treatment on InAlN/GaN HEMTs

F Medjdoub, M. Alomari, J.F. Carlin, M. Gonschorek, E. Feltin, M.A. Py, Christophe Gaquière, N. Grandjean, E. Kohn

Electronics Letters, 2008, 44, pp.696-698. ⟨10.1049/el:20080864⟩. ⟨hal-00357798⟩

• Chapitre d'ouvrage

Finite element analysis of piezoelectric transducers

Anne-Christine Hladky, Bertrand Dubus

Safari A., Akdogan K. Piezoelectric and acoustic materials for transducer applications, Springer, pp.241-258, 2008. ⟨hal-00362360⟩

• Communication dans un congrès

Comparison between 60-GHz UWB frequency modulation and UWB impulse-radio location systems

Michael Bocquet, N. Obeid, Christophe Loyez, C. Lethien, Fouzia Boukour, N. Rolland, M. Heddebau

5th European Radar Conference, EuRAD 2008, 2008, Netherlands. pp.41-43. ⟨hal-00362374⟩

• Communication dans un congrès

Functionalization of gold surfaces by monolayers of oligothiophenes

P. Blanchard, K. Tran, Q. Bricaud, M. Hardouin, S. Karpe, M. Ocafrain, J. Roncali, S. Lenfant, K. Smaali, S. Godey, D. Vuillaume

1ères Journées Nanosciences Nord-Ouest, J2NO 2008, 2008, Poitiers, France. ⟨hal-00361586⟩

• Communication dans un congrès

Reversible electro-optical switch of self-assembled monolayers of azobenzene-derivatized oligothiophenes grafted on gold

K. Smaali, S. Lenfant, D. Deresmes, S. Godey, D. Vuillaume, S. Karpe, M. Ocafrain, P. Blanchard, J. Roncali

4th International Meeting on Molecular Electronics, ElecMol'08, 2008, _, France. ⟨hal-00361583⟩

• Article dans une revue

Impact of the electron-electron correlation on phonon dispersions : failure of LDA and GGA functionals in graphene and graphite

M. Lazzeri, Claudio Attaccalite, L. Wirtz, Francesco Mauri

We compute electron-phonon coupling (EPC) of selected phonon modes in graphene and graphite using various ab-initio methods. The inclusion of non-local exchange-correlation effects within the GW approach strongly renormalizes the square EPC of the A′ 1 K mode by almost 80% with respect to density…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 78, pp.081406(R)-1-4. ⟨10.1103/PhysRevB.78.081406⟩. ⟨hal-00357354⟩

• Article dans une revue

Magnon nanometric multiplexers in quasi-one-dimensional cluster chains

Housni Al-Wahsh, Bahram Djafari-Rouhani, L. Dobrzynski, Abdellatif Akjouj

We present a multiplexing device made of nanometric magnetic cluster chains and adsorbed clusters near the chains. We show that this nanosystem can transfer one magnon frequency from one chain to the other. With an appropriate choice of the geometrical or magnetic parameters of the structure, it is…

Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2008, 602, pp.1795-1802. ⟨10.1016/j.susc.2008.03.015⟩. ⟨hal-00357368⟩

• Article dans une revue

High responsivity GaNAsSb p-i-n photodetectors at 1.3 µm grown by radio-frequency nitrogen plasma-assisted molecular beam epitaxy

K.H. Tan, S.F. Yoon, W.K. Loke, S. Wicaksono, T.K. Ng, K.L. Lew, A. Stoehr, S. Fedderwitz, M. Weiss, D. Jaeger, N. Saadsaoud, El Hadj Dogheche, Didier Decoster, J. Chazelas

Optics Express, 2008, 16, pp.7720-7725. ⟨10.1364/OE.16.007720⟩. ⟨hal-00357301⟩