Publications

• 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⟩

• Poster de conférence

Dry etching at IEMN

Dmitri Yarekha

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

• 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

Encapsulation of a TRPM8 Agonist, WS12, in Lipid Nanocapsules Potentiates PC3 Prostate Cancer Cell Migration Inhibition through Channel Activation

G. Grolez, M. Hammadi, Alexandre Barras, D. Gordienko, C. Slomianny, P. Völkel, P. Angrand, M. Pinault, C. Guimaraes, M. Potier-Cartereau, N. Prevarskaya, Rabah Boukherroub, D. Gkika

In prostate carcinogenesis, expression and/or activation of the Transient Receptor Potential Melastatin 8 channel (TRPM8) was shown to block in vitro Prostate Cancer (PCa) cell migration. Because of their localization at the plasma membrane, ion channels, such as TRPM8 and other membrane receptors…

Scientific Reports, 2019, 9 (1), ⟨10.1038/s41598-019-44452-4⟩. ⟨hal-02373190⟩

• 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⟩

• 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⟩

• 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

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⟩

• 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

Stationarity analysis of V2I radio channel in a suburban environment

Marwan Yusuf, Emmeric Tanghe, Frédéric Challita, Pierre Laly, Davy Gaillot, M. Lienard, Luc Martens, Wout Joseph

Due to rapid changes in the environment, vehicular communication channels no longer satisfy the assumption of wide-sense stationary uncorrelated scattering. The non-stationary fading process can be characterized by assuming local stationarity regions with finite extent in time and frequency. The…

IEEE Transactions on Vehicular Technology, 2019, 68 (12), pp.11532-11542. ⟨10.1109/TVT.2019.2927435⟩. ⟨hal-03133296⟩