Publicaciones

• Article dans une revue

Critical temperatures of 70%Pb(Mg1∕3Nb2∕3)O3–30%PbTiO3 thin films investigated by dielectric, ferroelectric, and structural measurements

X.J. Meng, Denis Remiens, Mickael Detalle, B. Dkhil, Jl. Sun, Jh. Chu

The authors have investigated the temperature dependence of the ferroelectric, dielectric, and structural properties of 70%Pb(Mg1∕3Nb2∕3)O3–30%PbTiO3 thin films. Two critical temperatures were evidenced. The first one occurring around 410K corresponds to the bulk paraelectric-ferroelectric phase...

Applied Physics Letters, 2007, 90 (13), pp.132904. ⟨10.1063/1.2716312⟩. ⟨hal-00176457⟩

• Brevet

Adaptateur d'impédance automatique coaxiale

Nicolas Vellas, Christophe Gaquière, Frédéric Bue-Erkmen, Damien Ducatteau

France, N° de brevet: FR2888670 (A1). 2007. ⟨hal-00372344⟩

• Article dans une revue

Integrated terahertz TEM horn antenna

Emilien Peytavit, Jean-Francois Lampin, Tahsin Akalin, L. Desplanque

A terahertz transverse electromagnetic horn antenna (THz-TEMHA) monolithically integrated on a gallium arsenide substrate has been studied by means of subpicosecond pulses generated and measured on a 50 Ω coplanar waveguide. The measured reflection coefficient is below −10 dB from 100 GHz to about...

Electronics Letters, 2007, 43 (2), pp.73-75. ⟨10.1049/el:20073679⟩. ⟨hal-00255785⟩

• Article dans une revue

Low-temperature-grown GaAs : modeling of transient reflectivity experiments

V. Ortiz, J. Nagle, Jean-Francois Lampin, Emmanuel Peronne, Antigoni Alexandrou

Journal of Applied Physics, 2007, 102, pp.043515-1-9. ⟨10.1063/1.2763971⟩. ⟨hal-00283048⟩

• Communication dans un congrès

Single carbon nanotube electrical connexion by electron beam and ion beam platinum deposition

David Brunel, David Troadec, Mariusz Zdrojek, D. Hourlier-Bahloul, Thierry Melin

Trends in NanoTechnology Conference, TNT2007, 2007, San Sebastian, Spain. ⟨hal-00285293⟩

• Communication dans un congrès

Inner-shell charging of multiwalled carbon nanotubes

Mariusz Zdrojek, David Brunel, Thomas Heim, Alexandre Mayer, Thierry Melin

Materials Research Society Fall Meeting, Symposium B : Nanoscale Phenomena in Functional Materials by Scanning Probe Microscopy, 2007, Boston, MA, United States. ⟨hal-00285291⟩

• Communication dans un congrès

Kelvin force microscopy frequency response optimization and application to nanowire/nanotube devices under polarization

Heinrich Diesinger, D. Hourlier-Bahloul, David Brunel, D. Deresmes, Jean-Philippe Nys, Thierry Melin

Materials Research Society Fall Meeting, Symposium B : Nanoscale Phenomena in Functional Materials by Scanning Probe Microscopy, 2007, Boston, MA, United States. ⟨hal-00285290⟩

• Communication dans un congrès

Développement d'une mémoire non volatile à base de nanotubes de carbone multi-feuillets

David Brunel

Actes des 10èmes Journées Nationales du Réseau Doctoral en Microélectronique, JNRDM 2007, 2007, Lille, France. ⟨hal-00367414⟩

• Article dans une revue

Evaluation of AllnN/GaN HEMTs on sapphire substrate in microwave, time and temperature domains

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

Electronics Letters, 2007, 43, pp.309-311. ⟨10.1049/el:20073170⟩. ⟨hal-00283497⟩

• Article dans une revue

On-line tools for microscopic and macroscopic monitoring of microwave processing

S. Vaucher, P. Unifantowicz, C. Ricard, Luc Dubois, M. Kuball, J.-M. Catala-Civera, Dominique Bernard, M. Stampanoni, R. Nicula

Direct monitoring of temperature, chemistry and microstructure is required to understand microwave heating in more detail, in order to fully exploit the unique features this non-equilibrium processing method can offer. In this paper, we show first that microwave radiometry can be used to follow...

Physica B: Condensed Matter, 2007, 398 (2), pp.191-195. ⟨10.1016/j.physb.2007.04.064⟩. ⟨hal-00179746⟩