Regulated Dynamics with Two Monolayer Steps in Vapor–Solid–Solid Growth of Nanowires

Autor: Edith Bellet-Amalric, Federico Panciera, Gilles Patriarche, Laurent Travers, Martien den Hertog, Jean-Christophe Harmand, Frank Glas, Joël Cibert

Publikováno v: ACS Nano
ACS Nano, 2022, 16 (3), pp.4397-4407. ⟨10.1021/acsnano.1c10666⟩

International audience; The growth of ZnTe nanowires and ZnTe-CdTe nanowire heterostructures is studied by \emph{in situ} transmission electron microscopy. We describe the shape, and the change of shape, of the solid gold nanoparticle during vapor-so

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c5c71fb4b473904ba2e16c61b3ee2ec
https://doi.org/10.1021/acsnano.1c10666

Reversible Al Propagation in SixGe1–x Nanowires: Implications for Electrical Contact Formation

Autor: Thierry Baron, Bruno Fernandez, Masiar Sistani, Eric Robin, Nicolas Pauc, Maria Spies, Bassem Salem, Minh Anh Luong, Alois Lugstein, Martien Den Hertog, Pascal Gentile

Publikováno v: ACS Applied Nano Materials
ACS Applied Nano Materials, 2020, 3 (10), pp.10427-10436. ⟨10.1021/acsanm.0c02303⟩
ACS Applied Nano Materials, American Chemical Society, 2020, 3 (10), pp.10427-10436. ⟨10.1021/acsanm.0c02303⟩

International audience; While reversibility is a fundamental concept in thermodynamics, most reactions are not readily reversible, especially in solid state physics. For example, thermal diffusion is a widely known concept, used among others to injec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c6b61891eda9a490e049495b727ba5e
https://doi.org/10.1021/acsanm.0c02303

The onset of tapering in the early stage of growth of a nanowire

Autor: Saransh Raj Gosain, Edith Bellet-Amalric, Martien den Hertog, Régis André, Joël Cibert

Publikováno v: Nanotechnology
Nanotechnology, 2022, 33 (25), pp.255601. ⟨10.1088/1361-6528/ac5cfa⟩

The early stage of growth of semiconductor nanowires is studied in the case where the sidewall adatoms have a short diffusion length due to a strong desorption. Experimental results are described for the growth of ZnSe nanowires by molecular beam epi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6857c90ebb76610232dc965670406cea
https://pubmed.ncbi.nlm.nih.gov/35276681

Gate‐Tunable Negative Differential Resistance in Next‐Generation Ge Nanodevices and their Performance Metrics

Autor: Alois Lugstein, Minh Anh Luong, Walter M. Weber, Maximilian G. Bartmann, Kilian Eysin, Raphael Böckle, Martien Den Hertog, Masiar Sistani

Publikováno v: Advanced Electronic Materials
Advanced Electronic Materials, 2021, 7 (3), pp.2001178. ⟨10.1002/aelm.202001178⟩
Advanced Electronic Materials, Wiley, 2021, 7 (3), pp.2001178. ⟨10.1002/aelm.202001178⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::934e1622dbc04f7de20620cefce28d2c
https://hal.science/hal-03429125

The role of surface diffusion in the growth mechanism of III-nitride nanowires and nanotubes

Autor: Jean-Luc Rouvière, Bruno Daudin, Ana Cros, Martien Den Hertog, Alexandra-Madalina Siladie, Eric Robin, Marion Gruart, Catherine Bougerol, Benedikt Haas, Maria-José Recio-Carretero, Núria Garro

Publikováno v: Nanotechnology
Nanotechnology, 2021, 32 (8), pp.085606. ⟨10.1088/1361-6528/abc780⟩
Nanotechnology, Institute of Physics, 2021, 32 (8), pp.085606. ⟨10.1088/1361-6528/abc780⟩

The spontaneous growth of GaN nanowires (NWs) in absence of catalyst is controlled by the Ga flux impinging both directly on the top and on the side walls and diffusing to the top. The presence of diffusion barriers on the top surface and at the fron

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90b0e9d5b039e4c3b7248a601090feda
https://pubmed.ncbi.nlm.nih.gov/33147580