Publications

• Communication dans un congrès

A novel zero-level packaging using BCB adhesive bonding and glass wet-etching for millimeter-wave applications

S. Seok, N. Rolland, P.A. Rolland

14th International Conference on Solid-State Sensors, Actuators and Microsystems, Transducers'07, 2007, France. pp.2099-2102, ⟨10.1109/SENSOR.2007.4300579⟩. ⟨hal-00284092⟩

• Article dans une revue

Transmission gaps and sharp resonant states in the electronic transport through a simple mesoscopic device

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

A simple electronic circuit consisting of a single symmetric or asymmetric loop with dangling resonators is designed to obtain possibly large stop bands (where the propagation of electrons is forbidden). Contrary to all known systems of this kind, a spectral transmission gap of nonzero width occurs…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2007, 75 (12), pp.125313. ⟨10.1103/PhysRevB.75.125313⟩. ⟨hal-00283159⟩

• Article dans une revue

Examination of operation of PZT-Film-Si-substrate structures as pyroactive memory elements

S.L. Bravina, N.V. Morozovsky, Denis Remiens, Caroline Soyer

Ferroelectrics, 2007, 353, pp.193-201. ⟨10.1080/00150190701368158⟩. ⟨hal-00285651⟩

• Communication dans un congrès

Investigation of wavelength GalnNAs 1300-1550 nm strained quantum wells on GaAs substrates

Abdelkader Aissat, Said Nacer, D. Berkani, Jean-Pierre Vilcot

1st WSEAS International Conference on Computational Chemistry, COMPUCHEM'07, Dec 2007, Cairo, Egypt. pp.115-119. ⟨hal-00362689⟩

• 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⟩

• Article dans une revue

Transient self-heating effects in multifinger AlGaN/GaN HEMTs, with metal airbridges

J. Kuzmik, S. Bychikhin, R. Lossy, H.J. Würfl, M.A. Di Forte-Poisson, J.P. Teyssier, Christophe Gaquière, D. Pogany

Solid-State Electronics, 2007, 51, pp.969-974. ⟨10.1016/j.sse.2007.04.001⟩. ⟨hal-00283496⟩

• Article dans une revue

CVD growth of carbon nanotubes at very low pressure of acetylene

Yu.A. Kasumov, A. Shailos, I.I. Khodos, V.T. Volkov, V.I. Levashov, V.N. Matveev, Sophie Guéron, Mathias Kobylko, Mathieu Kociak, Helene Bouchiat, Vincent Agache, Anne-Sophie Rollier, Lionel Buchaillot, Anne Marie Bonnot, A.Yu. Kasumov

We present a new technique for CVD synthesis of carbon nanotubes without any gas flow and using a very low pressure of acetylene (down to 0.5 mbar). The good quality of obtained nanotubes is confirmed by TEM observation and electron diffraction patterns, Raman spectroscopy and electron transport…

Applied physics. A, Materials science & processing, 2007, 88, pp.687-691. ⟨10.1007/s00339-007-4028-3⟩. ⟨hal-00351737⟩

• Article dans une revue

Templates for LaAlO3 epitaxy on silicon

Pierre Boulenc, Isabelle Devos

As direct epitaxy of crystalline LaAlO3 on silicon has not been realized yet, we investigated the use of a template between the high-κ and the substrate. We performed calculations in the Density Functional Theory framework for two possible templates: a Sr0.5O monolayer and a 0.5 nm thick γ-Al2O3(0…

Microelectronics Reliability, 2007, 47 (4-5), pp.709-713. ⟨10.1016/j.microrel.2007.02.010⟩. ⟨hal-00285661⟩

• Communication dans un congrès

Finite element modelling of guided waves propagation in plates with variable thickness

Frédéric Jenot, Mohammadi Ouaftouh, Mohamed Ourak, Marc Duquennoy, P. Poussot

International Congress on Ultrasonics, ICU 2007, 2007, Austria. CD-ROM, Paper ID 1478, 4p., ⟨10.3728/ICUltrasonic.2007.Vienna.1478_jenot⟩. ⟨hal-00362703⟩

• Communication dans un congrès

Advanced hybrid packaged piezoelectric actuated MEMS-based tunable voltage controlled oscillator

Mahmoud Al Ahmad, Christophe Loyez, Nathalie Rolland, Robert Plana, Paul-Alain Rolland

In this work, The mechanical movements of a piezoelectric actuator is used to change the capacitance values of an air-gap capacitor. With a bias voltage up to 200 V the effective air gap size, S eff , increases continuously from 5 mum to 10.5 mum. Due to that the coupling capacitance is tuned from…

37th European Microwave Conference, EuMC 2007, Oct 2007, Munich, Germany. pp.118-121, ⟨10.1109/EUMC.2007.4405140⟩. ⟨hal-00362405⟩