Publicaciones

• Communication dans un congrès

Optomechanics: a key towards next-generation experiments in atomic force microscopy?

Lucien Schwab, Pierre Allain, Didier Theron, Marc Faucher, Benjamin Walter, Sébastien Hentz, Guillaume Jourdan, Ivan Favero, Bernard Legrand

Atomic Force Microscopy (AFM) is a versatile and ubiquitous technique based on a resonating tip probe that interacts with the sample to be analysed in terms of topography and mechanical properties. Next-generation investigations in molecular biophysics like protein folding/unfolding, receptor-...

International Conference on Quantum Metrology and Sensing, Dec 2019, Paris, France. ⟨hal-02407634⟩

• Poster de conférence

Dry etching at IEMN

Dmitri Yarekha

Euronanolab Dry Etch Expert meeting, Dec 2019, Saclay, France. 2019. ⟨hal-03635035⟩

• Article dans une revue

2 W / mm power density of an AlGaN/GaN HEMT grown on free-standing GaN substrate at 40 GHz

Mohamed-Reda Irekti, Marie Lesecq, N. Defrance, Etienne Okada, Eric Frayssinet, Yvon Cordier, Jean-Guy Tartarin, Jean-Claude de Jaeger

In this letter, a record performance at 40 GHz obtained on AlGaN/GaN high electron mobility transistor (HEMT) grown on Hydride Vapor Phase Epitaxy (HVPE) Free-Standing GaN substrate is reported. An output power density of 2 W.mm-1 associated with 20.5 % power added efficiency and a linear power...

Semiconductor Science and Technology, 2019, 34 (12), pp.12LT01. ⟨10.1088/1361-6641/ab4e74⟩. ⟨hal-02929065⟩

• Communication dans un congrès

[Invited] Hydrogels and Other Ionic Conductors in ‘Piezo-Ionic’ Sensors, Actuators and Electrochemical Devices

John D.W. Madden, Yuta Dobashi, Mirza Sarwar, Dickson Yao, Saeedeh Ebrahimi Takalloo, Claire Preston, Tan Ngoc Nguyen, Justin Wyss, Bertille Dupont, Yael Petel, Carl Michal, Cedric Plesse, Giao Tran-Minh Nguyen, Frederic Vidal, Eric Cattan, Sébastien Grondel, David Shepherd, Geoffrey Spinks

Ionic conductors offer exciting device possibilities, particularly with the advent of highly extensible and easily synthesized hydrogels. Following on from recent work on hydrogel “ionic skin”, ‘piezo-ionic’ sensors and ionic artificial muscle, we present example ionic devices, including...

Materials Research Society Meeting, MRS Fall 2019, Dec 2019, Boston, United States. ⟨hal-03629635⟩

• Article dans une revue

Iuliacumite: A Novel Chemical Short-Range Order in a Two-Dimensional Wurtzite Single Monolayer InAs 1– x Sb x Shell on InAs Nanowires

M. Schnedler, T. Xu, Isabelle Lefebvre, J.-P. Nys, S R Plissard, Maxime Berthe, H. Eisele, R. E Dunin-Borkowski, Ph. Ebert, B. Grandidier

A chemical short range order is found in single monolayer InAs 1-x Sb x shells, which inherit a wurtzite structure from the underlying InAs nanowire, instead of crystallizing in the energetically preferred zincblende structure. The chemical order is characterized by an anti-correlation ordering...

Nano Letters, 2019, 19 (12), pp.8801-8805. ⟨10.1021/acs.nanolett.9b03584⟩. ⟨hal-03036942⟩

• Article dans une revue

Hybrid virtual polarimetric massive MIMO measurements at 1.35 GHz

Frédéric Challita, Pierre Laly, M. Lienard, Emmeric Tanghe, Wout Joseph, Davy Gaillot

The polarimetric massive multiple‐input multiple‐output (MIMO) radio channel of an indoor line‐of‐sight scenario is investigated at 1.35 GHz using a real‐time radio channel sounder. The 8 × 12 massive MIMO transmitter is constructed using a hybrid architecture including a vertical uniform linear...

IET Microwaves Antennas and Propagation, 2019, 13 (15), pp.2610-2618. ⟨10.1049/iet-map.2018.6120⟩. ⟨hal-03133180⟩

• Article dans une revue

Optical external efficiency of terahertz quantum cascade laser based on Čerenkov difference frequency generation

A. Hamadou, Jean-Luc Thobel, S. Lamari

In this paper, we consider terahertz sources based on Čerenkov difference frequency generation in a dual-wavelength mid-infrared quantum cascade laser and calculate analytically the optical external efficiency of the out-going terahertz wave. The mid-infrared pumps operate simultaneously and have a...

Journal of Nonlinear Optical Physics and Materials, 2019, 28 (04), pp.1950036. ⟨10.1142/S021886351950036X⟩. ⟨hal-02976827⟩

• Communication dans un congrès

Study of Various PhotoResist for Bosch Process

Arnaud Pageau, Garrett Curley, Pascal Tilmant, Francois Vaurette, Dmitri Yarekha

Euronanolab Dry Etch Expert meeting, Dec 2019, Saclay, France. ⟨hal-03635045⟩

• Article dans une revue

Serial Concatenation of Binary LDPC Codes with Iterative Decoding

Latifa Mostari, Abdelmalik Taleb-Ahmed

In this paper, a binary serial turbo LDPC code is presented. It represents a serial concatenated LDPC codes separated by interleavers, with iterative decoding. In this work, we aim to investigate the performance evaluation of concatenated code, with reduced complexity and decoding delay, associated...

International Journal of Recent Engineering Science, 2019, 6 (6), pp.7-11. ⟨10.14445/23497157/IJRES-V6I6P102⟩. ⟨hal-03576562⟩

• Article dans une revue

Intrinsic versus shape anisotropy in micro-structured magnetostrictive thin films for magnetic surface acoustic wave sensors

Harshad Mishra, Michel Hehn, Daniel Lacour, Omar Elmazria, Nicolas Tiercelin, Hamid Mjahed, Karine Dumesnil, Sébastien Petit, Vincent Polewczyk, Abdelkrim Talbi, Olivier Bou Matar, Sami Hage-Ali

This work aims at studying the interaction between surface acoustic waves (SAW) and micro-structured magnetostrictive layers under a magnetic field with a perspective to develop magnetic field sensors. The impact of the competition between the strong intrinsic magnetic anisotropy of the magnetic...

Smart Materials and Structures, 2019, 28 (12), pp.12LT01. ⟨10.1088/1361-665X/ab522d⟩. ⟨hal-02360172⟩