Publicaciones

• Article dans une revue

Scanning tunneling microscopy and spectroscopy of conjugated oligomers weakly bonded on Si(100) surfaces : a theoretical study

M. Dubois, Christophe Delerue, Guy Allan

We present theoretical simulations of the Scanning Tunneling Microscopy (STM) of thienylenevinylene oligomers physisorbed on a Si(100) surface. Calculations based on a tight-binding method including self-consistency for the molecule are used to predict STM imaging and spectroscopy. We obtain that...

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2005, 71, pp.165435-1-6. ⟨10.1103/PhysRevB.71.165435⟩. ⟨hal-00126419⟩

• Article dans une revue

Polarization reversal of ferroelectric small particles : surface polarization enhancement and bound charges effects

L. Baudry

Applied Physics Letters, 2005, 87, pp.262903. ⟨hal-00125350⟩

• Article dans une revue

Thermal stability of Mo-based Schottky contact for AlGaN/GaN HEMT

A. Sozza, C. Dua, E. Morvan, B. Grimbert, M.A. Diforte-Poisson, S.L. Delage, E. Zanoni

Electronics Letters, 2005, 41, pp.927-928. ⟨hal-00126456⟩

• Article dans une revue

Photonic devices based on preferential etching

Bob Bellini, Jean-François Larchanché, Jean-Pierre Vilcot, Didier Decoster, Romeo Beccherelli, Antonio D’alessandro

We introduce a design concept of optical waveguides characterized by a practical and reproducible process based on preferential etching of crystalline silicon substrates. Low-loss waveguides, spot-size converters, and power dividers have been obtained with polymers. We have also aligned liquid...

Applied optics, 2005, 44, pp.7181-7186. ⟨10.1364/AO.44.007181⟩. ⟨hal-00154910⟩

• Article dans une revue

Terahertz generation by plasma waves in nanometer gate high electron mobility transistors

J. Lusakowski, F. Teppe, N. Dyakonova, Y.M. Meziani, W. Knap, T. Parenty, S. Bollaert, A. Cappy, V. Popov, M.S. Shur

Physica Status Solidi A (applications and materials science), 2005, 202, pp.656-659. ⟨hal-00154893⟩

• Article dans une revue

Design of microstrip to waveguide transition in the W band suitable antenna or integrated circuits connections

B.D. Nguyen, Claire Migliaccio, Christian Pichot, N. Rolland

This paper presents a millimeter waveguide-to-microstrip line transition based on E-mode coupling. It uses a standard W-band waveguide and a microstrip line made on alumina substrate. It has been designed for the center frequency of 94 GHz. A back-to-back transition has been done and measured...

Microwave and Optical Technology Letters, 2005, 47, pp.518-520. ⟨hal-00154905⟩

• Communication dans un congrès

Power potentiality at 94 GHz of InP HEMTs with large band gap channels

F Medjdoub, M. Zaknoune, X. Wallart, D. Theron

2005, pp.137-140. ⟨hal-00154913⟩

• Communication dans un congrès

Terahertz emission and detection by plasma waves in nanoscale transistors

F. Teppe, J. Lusakowski, N. Dyakonova, Y.M. Meziani, W. Knap, T. Parenty, S. Bollaert, A. Cappy, V. Popov, F. Boeuf, T. Skotnicki, Duncan Kennedy Maude, S. Rumyantsev, M.S. Shur

2005, pp.1523-1524. ⟨hal-00154898⟩

• Article dans une revue

A catalog of LEDA galaxies with DENIS measurements

G. Paturel, I. Vauglin, C. Petit, J. Borsenberger, N. Epchtein, P. Fouqué, G. Mamon

We present a catalog of near-infrared properties of LEDA galaxies, using the full resolution images from the DENIS survey. The fluxes are integrated in eight homothetic ellipses defined by their proper axis ratio, position angle and major axis (up to twice the blue diameter at the isophote 25 mag...

Astronomy & Astrophysics - A&A, 2005, 430 (2), pp.751-759. ⟨10.1051/0004-6361:20041162⟩. ⟨hal-00416921⟩

• Communication dans un congrès

A 2000 hours storage test on AlGaN/GaN HEMTs for RF and microwave applications

A. Sozza, C. Dua, E. Morvan, B. Grimbert, S.L. Delage, E. Zanoni

29th Workshop on Compound Semiconductor Devices and Integrated Circuits, WOCSDICE 2005, 2005, Cardiff, United Kingdom. ⟨hal-00126467⟩