Publications

• Thèse

Développement d'un microsystème étirable pour l'étude de l'activité électrique de cellules neuronales sous contrainte mécanique, Development of a stretchable microsystem for the study of electronic activity of neuronal cells under mechanical strain

Tiffany Baëtens

Alors que 50 million de personnes souffrent de traumatismes crâniens chaque année dans le monde entier, le choc (stress mécanique externe), engendré à cette occasion sur le réseau neuronal, peut amener à l’apparition de lésions cérébrales traumatiques. A moyen et long termes, ce processus peut…, 50 million people suffer from head trauma each year worldwide. The shock (external mechanical stress) acting on neural networks insided the brain can lead to the appearance of traumatic brain injuries (TBI). In the short term and long term, this process can lead to neuroinflammation and the…

Micro et nanotechnologies/Microélectronique. Université de Lille, 2019. Français. ⟨NNT : 2019LILUI100⟩. ⟨tel-03196730⟩

• Pré-publication, Document de travail

Single-electron tunneling PbS/InP neuromorphic computing building blocks

P F Jarschel, J H Kim, Louis Biadala, Maxime Berthe, Yannick Lambert, R M Osgood, G. Patriarche, B. Grandidier, Jimmy Xu

We study single-electron tunneling (SET) characteristics in crystalline PbS/InP junctions, that exhibit single-electron Coulomb-blockade staircases along with memory and memory-fading behaviors. This gives rise to both short-term and long-term plasticities as well as a convenient non-linear…

2019. ⟨hal-02394922⟩

• Poster de conférence

Evaluation of the optoelectronic properties of ZnSnN2 thin films under different growth conditions and doping implantation of As and P at different concentrations

Leonardo Kopprio, Sylvain Le Gall, Christophe Longeaud, Ngoc Kim Thanh Bui, Boubakeur Ayachi, Jean-Pierre Vilcot, Agathe Virfeu, Jean-François Pierson

JNPV 2019, Dec 2019, Dourdan, France. ⟨hal-02419004⟩

• Communication dans un congrès

[BEST PAPER AWARD] Fall Detection of a Person in a Reverberant Environment using Bistatic Radar

M. Yusuf, B. De Beelde, E. Tanghe, Pierre Laly, D.P. Gaillot, M. Lienard, E. De Poorter, L. Martens, W. Joseph

• 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

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⟩

• 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⟩

• 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

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⟩