Zobrazeno 1 - 10 of 61 pro vyhledávání: '"Roberto, Flammini"'
1
Akademický článek
Double-pentagon silicon chains in a quasi-1D Si/Ag(001) surface alloy
Autor: Conor Hogan, Andrea Sette, Vasil A. Saroka, Stefano Colonna, Roberto Flammini, Laurita Florean, Romain Bernard, Laurence Masson, Geoffroy Prévot, Fabio Ronci
Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Silicon surface alloys and silicide nanolayers are highly important as contact materials in integrated circuit devices. Here we demonstrate that the submonolayer Si/Ag(001) surface reconstruction, reported to exhibit interesting topological
Externí odkaz: https://doaj.org/article/ca6d0e0fd4fc49a488d27d7e24947ad9
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2
Akademický článek
Doping dependent intrinsic magnetization in silicon in Ni/Si heterostructures
Autor: Simone Laterza, Antonio Caretta, Richa Bhardwaj, Paolo Moras, Nicola Zema, Roberto Flammini, Marco Malvestuto
Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract This investigation delves into the complex interaction at metal-semiconductor interfaces, highlighting the magnetic proximity effect in Ni/Si interfaces through systematic X-ray magnetic circular dichroism (XMCD) studies at Ni and Si edges.
Externí odkaz: https://doaj.org/article/52ba06cecd30454194fb215c513af7f6
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3
Akademický článek
A novel free-electron laser single-pulse Wollaston polarimeter for magneto-dynamical studies
Autor: Antonio Caretta, Simone Laterza, Valentina Bonanni, Rudi Sergo, Carlo Dri, Giuseppe Cautero, Fabio Galassi, Matteo Zamolo, Alberto Simoncig, Marco Zangrando, Alessandro Gessini, Simone Dal Zilio, Roberto Flammini, Paolo Moras, Alexander Demidovich, Miltcho Danailov, Fulvio Parmigiani, Marco Malvestuto
Publikováno v: Structural Dynamics, Vol 8, Iss 3, Pp 034304-034304-6 (2021)
Here, we report on the conceptual design, the hardware realization, and the first experimental results of a novel and compact x-ray polarimeter capable of a single-pulse linear polarization angle detection in the extreme ultraviolet photon energy ran
Externí odkaz: https://doaj.org/article/9648179f307343a08a590c828c0f8555
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6
High graphene permeability for room temperature silicon deposition: The role of defects
Autor: Fatme Jardali, Holger Vach, Paola Castrucci, Roberto Flammini, Manuela Scarselli, C Lechner, Pascal Pochet, S. Colonna, M. De Crescenzi, F. Ronci, Matteo Salvato, Isabelle Berbezier
Publikováno v: Carbon 158 (2020): 631–641. doi:10.1016/j.carbon.2019.11.035
info:cnr-pdr/source/autori:F.Ronci a S.Colonna a R.Flammini a M.De Crescenzi b M.Scarselli b M.Salvato b I.Berbezier c F.Jardali d C.Lechner d P.Pochet e H.Vach d P.Castrucci b/titolo:High graphene permeability for room temperature silicon deposition: The role of defects/doi:10.1016%2Fj.carbon.2019.11.035/rivista:Carbon/anno:2020/pagina_da:631/pagina_a:641/intervallo_pagine:631–641/volume:158
Carbon
Carbon, Elsevier, 2019, ⟨10.1016/j.carbon.2019.11.035⟩
Carbon, Elsevier, 2020, ⟨10.1016/j.carbon.2019.11.035⟩
Carbon, 2020, ⟨10.1016/j.carbon.2019.11.035⟩
International audience; Graphene (Gr) is known to be an excellent barrier preventing atoms and molecules to diffuse through it. This is due to the carbon atom arrangement in a two-dimensional (2D) honeycomb structure with a very small lattice paramet
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9225abbb6bc52256dfd836565d677a1c
https://doi.org/10.1016/j.carbon.2019.11.035
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