Antonin Louiset

Advanced structural characterization of single-walled carbon nanotubes with 4D-STEM

Antonin Louiset, Georg Daniel Daniel Förster, Vincent Jourdain, Said Tahir et autres

Abstract Single wall carbon nanotubes (SWCNT) exhibit remarkable optical and electrical properties making them one of the most promising materials for next generation electronic and optoelectronic devices. Their electronic properties strongly depend on their chirality, i.e. their structural configuration, as well as …

fr (code pays fourni par la source)

Data and processing scripts for: "Advanced structural characterization of single-walled carbon nanotubes with 4D-STEM"

Antonin Louiset

This contains the experimental and simulated 4D-STEM datasets featured in the research article: "Advanced structural characterization of single-walled carbon nanotubes with 4D-STEM", as well as several python scripts and jupyter notebooks to reproduce data processing and figures.

fr (code pays fourni par la source)

Data and processing scripts for: "Advanced structural characterization of single-walled carbon nanotubes with 4D-STEM"

Antonin Louiset

This contains the experimental and simulated 4D-STEM datasets featured in the research article: "Advanced structural characterization of single-walled carbon nanotubes with 4D-STEM", as well as several python scripts and jupyter notebooks to reproduce data processing and figures.

fr (code pays fourni par la source)

Data and processing scripts for: "Advanced structural characterization of single-walled carbon nanotubes with 4D-STEM"

Antonin Louiset

This contains the experimental and simulated 4D-STEM datasets featured in the research article: "Advanced structural characterization of single-walled carbon nanotubes with 4D-STEM", as well as several python scripts and jupyter notebooks to reproduce data processing and figures.

fr (code pays fourni par la source)

Interplay of Substrate Adhesion, Axial Strain and Doping in the Raman Response of Metallic Carbon Nanotubes Grown on Quartz Monocrystal

Vladimir Pimonov, Eira Anais Zamudio Medina, Huy Tran, Saïd Tahir et autres

Single-walled carbon nanotubes (SWCNTs) grown on single-crystal quartz exhibit complex Raman features that reflect interactions between the nanotube, substrate, and environment. Here, we combine Raman spectroscopy and DFT calculations to study individual metallic SWCNTs on quartz. As often observed but previously unexplained, …

fr (code pays fourni par la source)

Origin of strain in H+ ion implanted LiTaO3 single crystals

Antonin Louiset, Sylvie Schamm‐Chardon, Oleg Kononchuk, César Magén et autres

To enhance the performance of surface acoustic wave filters, industries are actively investigating the substitution of bulk lithium tantalate piezoelectric single-crystal substrates with thin films integrated onto silicon substrates. Ion implantation in these single crystals serves as the initial stage of the …

fr, es (code pays fourni par la source)

Ultra-low noise measurements of ionic transport within individual single-walled carbon nanotubes

Laure Bsawmaii, Clément Delacou, Valerii Kotok, Sébastien Méance et autres

at low frequencies. Beyond advancing our fundamental understanding of ion transport in SWCNTs, these ultralow-noise measurements open avenues for leveraging SWCNTs in nanopore sensing applications for single-molecule detection, offering high sensitivity and identification capabilities.

fr, ua (code pays fourni par la source)

Structural characterization of single wall carbon nanotubes via AI assisted transmission electron microscopy

Antonin Louiset, Georg Daniel Förster, Saïd Tahir, Vincent Jourdain et autres

protocol offers the possibility to track down defects and eventual chirality changes induced during growth.However, residual polymer contamination from the transfer processes prevented the analysis of all tubes across their entire length.Nevertheless, we were able to follow single chirality tubes across 10s …

fr (code pays fourni par la source)

Towards direct imaging of defects in carbon nanotubes with 4DSTEM

Antonin Louiset, Georg Daniel Förster, Jean‐Luc Rouvière, Vincent Jourdain et autres

International audience

fr (code pays fourni par la source)

Corrigendum to ‘Quantitative mapping of strain and displacement fields over HR-TEM and HR-STEM images of crystals with reference to a virtual lattice’ Ultramicroscopy 253 (2023) 113778>

N. Cherkashin, Antonin Louiset, Adrian Chmielewski, D.J. Kim et autres

fr, de (code pays fourni par la source)

Quantitative mapping of strain and displacement fields over HR-TEM and HR-STEM images of crystals with reference to a virtual lattice

N. Cherkashin, Antonin Louiset, Adrian Chmielewski, Dong-Jik Kim et autres

fr, de (code pays fourni par la source)

Fabrication of 1D van der Waals heterostructures by deposition of atomic layers of boron nitride on carbon nanotubes

Abul Monsur Showkot Hossain, Antonin Louiset, Hanako Okuno, Salomé Forel et autres

International audience

fr (code pays fourni par la source)