Publications

• 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

Silicon-molecules-metal junctions by transfert printing : chemical synthesis and electrical properties

David Guérin, C. Merckling, S. Lenfant, X. Wallart, S. Pleutin, D. Vuillaume

Journal of Physical Chemistry C, 2007, 111, pp.7947-7956. ⟨10.1021/jp067846v⟩. ⟨hal-00255833⟩

• Article dans une revue

Comparison of structural and electrical properties of PMN-PT films deposited on Si with different bottom electrodes

M. Detalle, Gang Wang, Denis Remiens, P. Ruterana, P. Roussel, B. Dkhil

PMN-PT (70/30) thin films were deposited by sputtering on silicon substrate covered with different bottom electrodes: TiOx/Pt and LaNiO3 (LNO). The bilayers TiOx/Pt are deposited by sputtering and the LNO layer by sol–gel. Whatever the bottom electrodes the perovskite phase appears at 400 °C; the…

Journal of Crystal Growth, 2007, 305 (1), pp.137-143. ⟨10.1016/j.jcrysgro.2007.04.020⟩. ⟨hal-00176607⟩

• Article dans une revue

Electrochemical grafting of octyltrichlorosilane monolayer on Si

S.P. Koiry, D.K. Aswal, V. Saxena, N. Padma, A.K. Chauhan, N. Joshi, S.K. Gupta, J.V. Yakhmi, David Guérin, D. Vuillaume

Applied Physics Letters, 2007, 90, pp.113118-1-3. ⟨10.1063/1.2713343⟩. ⟨hal-00255831⟩

• Article dans une revue

Left-handed transmission lines at millimetre and sub-millimetre wavelengths

M.F. Foulon, T. Crepin, X. Melique, D. Lippens

iet microwaves, Antennas & Propagation, 2007, 1, pp.23-28. ⟨10.1049/iet-map:20050299⟩. ⟨hal-00255774⟩

• Article dans une revue

Analysis of frequency response of IDT/ZnO/Si SAW filter using the coupling of modes model

E. Ntagwirumugara, Tadeusz Gryba, V. Zhang, El Hadj Dogheche, Jean-Etienne Lefebvre

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2007, 54, pp.2011-2015. ⟨10.1109/TUFFC.2007.495⟩. ⟨hal-00255744⟩

• Article dans une revue

Miniature multimode monolithic flextensional transducers

Anne-Christine Hladky, A.E. Uzgur, D.C. Markley, A. Safari, J.K. Cochran, R.E. Newnham

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2007, 54, pp.1992-2000. ⟨10.1109/TUFFC.2007.493⟩. ⟨hal-00255743⟩

• Article dans une revue

Experimental validation of bandgaps and localization in a one-dimensional diatomic phononic crystal

Anne-Christine Hladky, M. de Billy

Journal of the Acoustical Society of America, 2007, 122, pp.2594-2600. ⟨10.1121/1.2779130⟩. ⟨hal-00255747⟩

• Communication dans un congrès

Comment la thermodynamique a-t-elle permis l'élaboration d'un nouveau processus de croissance de nanofils à base de germanium ?

D. Hourlier, P. Lefebvre, P. Perrot

XXXIIIèmes Journées d'Etude des Equilibres entre Phases, XXXIII JEEP, 2007, Lyon, France. ⟨hal-00286319⟩

• Autre publication scientifique

Génération numérique de signaux RF pour les terminaux de communication mobile par modulation delta-sigma

A. Frappe

2007. ⟨hal-00285748⟩