Publications

• Article dans une revue

Planning the electron traffic in semiconductor networks: A mesoscopic analog of the Braess paradox encountered in road networks

Serge Huant, S. Baltazar, Peng Liu, Hermann Sellier, B. Hackens, F. Martins, Vincent Bayot, X. Wallart, L. Desplanque, M. G. Pala

By combining quantum simulations of electron transport and scanning-gate microscopy, we have shown that the current transmitted through a semiconductor two-path rectangular network in the ballistic and coherent regimes of transport can be paradoxically degraded by adding a third path to the network…

AIP Conference Proceedings, 2013, 1566, pp.229. ⟨10.1063/1.4848369⟩. ⟨hal-00933050⟩

• Article dans une revue

Scanning Gate Spectroscopy of transport across a Quantum Hall Nano-Island

F. Martins, S. Faniel, B. Rosenow, M. G. Pala, Hermann Sellier, Serge Huant, L. Desplanque, X. Wallart, Vincent Bayot, B. Hackens

We explore transport across an ultra-small Quantum Hall Island (QHI) formed by closed quan- tum Hall edge states and connected to propagating edge channels through tunnel barriers. Scanning gate microscopy and scanning gate spectroscopy are used to first localize and then study a single QHI near a…

New Journal of Physics, 2013, 15, pp.013049. ⟨10.1088/1367-2630/15/1/013049⟩. ⟨hal-00932990⟩

• Communication dans un congrès

A 3.8 GHz tunable filter based on ferroelectric interdigitated capacitors

Areski Ghalem, Freddy Ponchel, Denis Remiens, Tuami Lasri

In this paper, a tunable filter using ferroelectric capacitor is described. The interdigitated capacitor (IDC) is based on Barium Strontium Titanate (BST) thin-film. After the material and capacitor characterization in microwave frequency domain, the IDC has been introduced in a hairpin filter. The…

3rd Joint IEEE International Symposium on the Applications of Ferroelectrics, ISAF 2013, Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials Workshop, PFM 2013, 2013, Prague, Czech Republic. paper ISAF4-M3-3, 252-256, ⟨10.1109/ISAF.2013.6748746⟩. ⟨hal-00955674⟩

• Communication dans un congrès

Stress and temperature dependent properties of single crystal piezoelectric materials and devices

R. Meyer, D. Markley, Z. Lowe, N. Sherlock, P. Mosbah

3rd Joint IEEE International Symposium on the Applications of Ferroelectrics, ISAF 2013, Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials Workshop, PFM 2013, 2013, Prague, Czech Republic. ⟨hal-00955676⟩

• Article dans une revue

Langmuir-Blodgett films of amphiphilic thieno[3,4-c]pyrrole-4,6-dione-based alternating copolymers

M.P. Ouattara, S. Lenfant, D. Vuillaume, M. Pezolet, J.F. Rioux-Dube, J. Brisson, M. Leclerc

Macromolecules, 2013, 46, pp.6408-6418. ⟨10.1021/ma401030m⟩. ⟨hal-00871921⟩

• Article dans une revue

Optimization of Al0.29Ga0.71N/GaN high electron mobility heterostructures for high-power/frequency performances

S. Rennesson, F. Lecourt, N. Defrance, M. Chmielowska, Sébastien Chenot, Marie Lesecq, Virginie Hoel, Etienne Okada, Y. Cordier, Jean-Claude de Jaeger

IEEE Transactions on Electron Devices, 2013, 60, pp.3105-3111. ⟨10.1109/TED.2013.2272334⟩. ⟨hal-00872025⟩

• Article dans une revue

Facile preparation of Fe nanochains and their electromagnetic properties

X.T. Zhan, H.Z. Tang, Y. Du, Abdelkrim Talbi, J.L. Zha, J.H. He

RSC Advances, 2013, 3, pp.15966-15970. ⟨10.1039/C3RA42386G⟩. ⟨hal-00871909⟩

• Article dans une revue

Airway reopening through catastrophic events in a hierarchical network

Michael Baudoin, Yu Song, Paul Manneville, Charles N. Baroud

When you reach with your straw for the final drops of a milkshake, the liquid forms a train of plugs that flow slowly initially because of the high viscosity. They then suddenly rupture and are replaced with a rapid airflow with the characteristic slurping sound. Trains of liquid plugs also are…

Proceedings of the National Academy of Sciences of the United States of America, 2013, 110 (3), pp.859-864. ⟨10.1073/pnas.1211706110⟩. ⟨hal-00795952⟩

• Article dans une revue

DC, RF and noise performance of InAs/AlSb HEMTs with in situ CVD SiNx-film for early-protection against oxidation

Giuseppe Moschetti, Eric Lefebvre, Martin Fagerlind, Per-Åk Nilsson, L. Desplanque, Xavier Wallart, Jan Grahn

A new method for avoiding air exposure of the mesa-floor during processing of shallow-mesa InAs/AlSb HEMTs is reported. The method is based on the in situ chemical vapor deposition (CVD) of a SiNx-film, right after the shallow-mesa dry-etch process. The in situ CVD method allows also growing a…

Solid-State Electronics, 2013, 87, pp.85-89. ⟨10.1016/j.sse.2013.06.008⟩. ⟨hal-00871902⟩

• Article dans une revue

Tailored molecular design for supramolecular network engineering on a silicon surface

Younes Makoudi, Bulent Baris, Judicaël Jeannoutot, Frank Palmino, B. Grandidier, Frederic Cherioux

The growth of supramolecular assembly on a surface is governed by the competition between intermolecular interactions and molecule-substrate interactions. Here, we investigated the formation of molecular networks on the passivated Si(111)-B semiconductor surface with scanning tunneling microscopy…

ChemPhysChem, 2013, 14 (5), pp.900-904. ⟨10.1002/cphc.201200822⟩. ⟨hal-00808155⟩