Publications

• Communication dans un congrès

PFM and s-SNOM imaging of minimally-twisted double bilayer graphene: moirés, domain walls and solitons

Pauline de Crombrugghe, Cristiane Nascimento Santos, Yuanzhuo Hong, Sambit Mohapatra, Watanabe K., Taniguchi T., Jean-Francois Lampin, Rebeca Ribeiro, Bernard Nysten, Benoit Hackens

Twisting graphene-based heterostructures results in local atomic reconstructions which have large consequences in terms of local and global electronic and optical properties [1]. At small twist angle, the moiré superstructure relaxes by forming domains with homogeneous atomic ordering, separated by…

Graphene2022, Jul 2022, Aachen, Germany. ⟨hal-03682760⟩

• Communication dans un congrès

Development of 3D organic polymer dendrites as neuromorphic device

K. Janzakova, M. Ghazal, A. Kumar, Yannick Coffinier, Sébastien Pecqueur, F. Alibart

During recent years, neuromorphic engineering has gained significant attraction due to its endeavor to reproduce attractive brain features such as high computational efficiency, low power consumption, functional and structural adaptability onto hardware devices for competitive computing development…

19th International Conference on Nanosciences & Nanotechnologies NN22, Jul 2022, Thessaloniki, Greece. ⟨hal-03789076⟩

• Logiciel

fundamental_constants

Vincent Magnin

Fortran modules with the CODATA fundamental physical constants, generated by a Python script from the NIST website.

2022, ⟨swh:1:dir:d707a3b2fda975dab42bfbd64658d6e519612145;origin=https://hal.archives-ouvertes.fr/hal-04441141;visit=swh:1:snp:c117e04296ce843fc23ca50b4ac31a3804f0dca6;anchor=swh:1:rel:75a985101b1e642c6e77db982b4399f191553a90;path=/⟩. ⟨hal-04441141⟩

• Poster de conférence

Modélisation Physique d'Interrupteur Moléculaire, Physikalische Modellierung von molekularen Schaltern, Physical Modeling of molecular Switches

Christophe Krzeminski

Cette modeste communication scientifique présente les résultats de modélisation théorique menés sur différentes classes d’interrupteur moléculaire. Initialement, la définition d'un interrupteur moléculaire est un composé bistable c'est-à-dire existant sous la forme de deux états distincts…, This modest communication presents the results of the theoretical modelling of various molecular switches. Initialy, a molecular switch was defined as a bistable compound existing in two different states (open) or (closed) with the influence of a optical stimuli allowing the modulation of the…

Journées électrochimie 2022, Jul 2022, Mons, Belgique. ⟨hal-03795828⟩

• Communication dans un congrès

Robustness to imperfect CSI of power allocation policies in cognitive relay networks

Yacine Benatia, Romain Negrel, Anne Savard, E Veronica Belmega

In this paper, the aim is to study the robustness against imperfect channel state information (CSI) of the power allocation policies maximizing the constrained and non-convex Shannon rate problem in a relay-aided cognitive radio network. The primary communication is protected by a Quality of…

IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2022, Jul 2022, Oulu, Finland. ⟨10.1109/SPAWC51304.2022.9834027⟩. ⟨hal-03703594⟩

• Communication dans un congrès

Horloges atomiques microondes et optiques à microcellule

Clément Carlé, Anthony Gusching, Moustafa Abdel Hafiz, Shervin Keshavarzi, Ivan Ryger, Vincent Maurice, Nicolas Passilly, Rodolphe Boudot

Nous présentons en premier lieu des travaux visant au développement d’horloges atomiques microondes à microcellule de haute stabilité, basées sur le phénomène de piégeage cohérent de population (CPT). Nous démontrons l’implémentation de séquences d’interrogation impulsionnelles avancées permettant…

2022 Congrès général Optique de la Société Française d'Optique, Société Française d'Optique (SFO), Jul 2022, Nice, France. ⟨hal-03675767⟩

• Communication dans un congrès

[Invited] Challenges to measure RF noise and intermodulation performances of mmW/THz devices

Francois Danneville, Haitham Ghanem, Joao Carlos Azevedo Gonçalves, Sylvie Lepilliet, Daniel Gloria, Guillaume Ducournau

Applications in millimetre wave range and terahertz frequencies keep on increasing. In this context, drastic challenges are faced at measurement level, in particular to extract noise performance and nonlinear properties of devices and circuits used to build the required systems. The aim of this…

IEEE Latin American Electron Devices Conference (LAEDC 2022), Jul 2022, Cancun, Mexico. ⟨10.1109/LAEDC54796.2022.9908208⟩. ⟨hal-03791755⟩

• Communication dans un congrès

Optimization with Quantum Annealing Machines

Samuel Deleplanque

Quantum annealing is a method based on simulated annealing where temperature variations are replaced by quantum fluctuations that cause qubit state transitions. ISING problems and Quadratic Unconstrained Binary Optimization problems (QUBO) can be tackled by quantum annealing-based machines. We can…

32th EURO-European Conference on Operational Research: EURO 2022., Jul 2022, Espoo, Finland. ⟨hal-03719902⟩

• Communication dans un congrès

Theoretical studies on PbS nanocrystals for photodetector applications

Christophe Delerue, Bilal Chehaibou, Eva Izquierdo, Audrey Chu, Claire Abadie, Mariarosa Cavallo, Adrien Khalili, Tung Huu Dang, Charlie Gréboval, Sandrine Ithurria, Xiang Zhen Xu, Grégory Vincent, Bruno Gallas, Gabriel Mugny, Arthur Arnaud, Emmanuel Lhuillier, Michel Lannoo, Daniel Vanmaekelbergh, Zeger Hens

Colloidal Semiconductor Nanocrystals - Gordon Research Conference, Jul 2022, Les Diablerets, Switzerland. ⟨hal-03787101⟩

• Article dans une revue

Electrochemical and electronic detection of biomarkers in serum: a systematic comparison using aptamer-functionalized surfaces

Vladyslav Mishyn, Teresa Rodrigues, Yann R. Leroux, Laura Butruille, Eloise Woitrain, David Montaigne, Patrik Aspermair, Henri Happy, Wolfgang Knoll, Rabah Boukherroub, Sabine Szunerits

Sensitive and selective detection of biomarkers in serum in a short time has a significant impact on health. The enormous clinical importance of developing reliable methods and devices for testing serum levels of cardiac troponin I (cTnI), which are directly correlated to acute myocardial…

Analytical and Bioanalytical Chemistry, 2022, 414 (18), pp.5319-5327. ⟨10.1007/s00216-021-03658-0⟩. ⟨hal-03403532⟩