Publicaciones

• Article dans une revue

Development and analysis of low resistance ohmic contact to n-AlGaN/GaN HEMT

A. Soltani, A. Ben Moussa, S. Touati, Virginie Hoel, Jean-Claude de Jaeger, J. Laureyns, Y. Cordier, C. Marhic, M. A. Djouadi, C. Dua

High quality ohmic contacts were realized in order to obtain an AlGaN/GaN high electron mobility transistor (HEMT) on different substrates (Si, Al2O3, SiC). A metallization scheme based on Ti/Al/Ni/Au was used. The ohmic contacts were obtained using an optimized rapid thermal annealing (RTA) at...

Diamond and Related Materials, 2007, 16, pp.262-266. ⟨10.1016/j.diamond.2006.06.022⟩. ⟨hal-00267124⟩

• Article dans une revue

Monolithic 10 GHz TDR/TDT analyser with novel architecture

N. Deparis, N. Rolland, P.A. Rolland

Electronics Letters, 2007, 43, pp.38-39. ⟨10.1049/el:20072380⟩. ⟨hal-00255765⟩

• Article dans une revue

Reduction of stacking faults in (11$ \bar 2 $0) and (11$ \bar 2 $2) GaN films by ELO techniques and benefit on GaN wells emission

Z. Bougrioua, M. Laügt, P. Vennegues, I. Cestier, T. Gühne, E. Frayssinet, P. Gibart, M. Leroux

New conditions for one‐step ELO were implemented to grow coalesced (11equation image0) non‐polar and (11equation image2) semi‐polar GaN layers starting, respectively, from R ‐ and M ‐plane sapphire. A great part of the stacking faults (SFs) and dislocations are filtrated resulting in GaN material...

Physica Status Solidi A (applications and materials science), 2007, 204 (1), pp.282-289. ⟨10.1002/pssa.200673585⟩. ⟨hal-02906717⟩

• Communication dans un congrès

Direct digital RF signal generation for software-defined radio transmitters using reconfigurable delta-sigma modulators

C. Nsiala-Nzeza, A. Frappé, J. Gorisse, A. Flament, B. Stefanelli, A. Cathelin, A. Kaiser

11th International Symposium on Microwave and Optical Technology, ISMOT-2007, 2007, Monte Porzio Catone, Italy. pp.221-224. ⟨hal-00284386⟩

• Communication dans un congrès

Digital tuning of an analog tunable bandpass BAW-filter at GHz frequency

S. Razafimandimby, C. Tilhac, A. Cathelin, A. Kaiser, D. Belot

33rd European Solid-State Circuits Conference, ESSCIRC2007, 2007, Germany. pp.218-221, ⟨10.1109/ESSCIRC.2007.4430284⟩. ⟨hal-00284383⟩

• Article dans une revue

Parametric interaction in the Terfenol-D based magnetostrictive composite and nickel ferrite

V. Rudenko, V. Berzhansky, S. Polulyakh, Philippe Pernod, Vladimir Preobrazhensky

Functional Materials, 2007, 14, pp.218-222. ⟨hal-00255800⟩

• Article dans une revue

Electron lifetime measurements of heavily C-doped InGaAs and GaAsSb as a function of the doping density

D. Vignaud, Dmitri Yarekha, Jean-Francois Lampin, M. Zaknoune, S. Godey, F. Mollot

Applied Physics Letters, 2007, 90, pp.242104-1-3. ⟨10.1063/1.2748336⟩. ⟨hal-00255781⟩

• Article dans une revue

Reversible electrowetting on superhydrophobic silicon nanowires

N. Verplanck, Yannick Coffinier, E. Galopin, J.C. Camart, Rabah Boukherroub, V. Thomy

Nano Letters, 2007, 7, pp.813-817. ⟨10.1021/nl062606c⟩. ⟨hal-00255843⟩

• Communication dans un congrès

Bendings and filters with single strip THz plasmonic waveguides

Tahsin Akalin, Emilien Peytavit, Jean-Francois Lampin

In this communication, we present measurement results on THz Planar Strip Plasmonic (THz-PSP) structures based on Planar Goubau Lines (PGL). The first part will be dedicated to the study of bendings (90deg for example) and the second one to filters fabricated with a corrugated PGL. We demonstrate...

Joint 32nd International Conference on Infrared and Millimeter Waves and 15th International Conference on Terahertz Electronics, IRMMW-THz 2007, Sep 2007, Cardiff, United Kingdom. pp.75-76, ⟨10.1109/ICIMW.2007.4516402⟩. ⟨hal-00284103⟩

• Communication dans un congrès

UWB transmitter in BiCMOS SiGe 0.13 μm technology for 60 GHz WLAN communication

M. Devulder, N. Deparis, I. Telliez, S. Pruvost, Francois Danneville, N. Rolland, P. A. Rolland

IEEE International Conference on Ultra-Wideband, ICUWB 2007, 2007, Singapore. pp.432-435, ⟨10.1109/ICUWB.2007.4380983⟩. ⟨hal-00284091⟩