Zobrazeno 1 - 10 of 89 pro vyhledávání: '"Julio Ferron"'
1
v-MOKE magnetometry: a solution for devices with fixed electromagnet
Autor: Julio Ferron, Alejandro Ricardo Butera, Marcos Sebastian Tacca, F. Bonetto, C. J. Bonin, Ana Aguzin
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We introduce a novel method aimed to obtain the scale factor between in-plane magnetization components, indispensable for vectorial-magneto-optic Kerr effect (v-MOKE) experiments, convenient for experimental setups where it is difficult or unfeasible
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0aab46a44a1d77dda39841b35d695cc9
https://iopscience.iop.org/article/10.1088/1361-6501/ab9411
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2
The influence of surface defects on the low energy scattering of Ar ions from a Cu(111) surface
Autor: F. Bonetto, R. Vidal, C.I. Meyer, V. Quintero Riascos, Julio Ferron
Low-energy ion scattering (LEIS) is distinguished by its acute surface sensitivity. Depending on the projectile/target system under analysis and the incoming energy of the projectile, it can provide information on the outermost atomic layer of the ta
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f056a0439a429af1e0913f3b8a72bdfb
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4
Surface chemical reactions induced on pyrite by ion bombardment
Autor: Fernando Pomiro, Gustavo Ruano, Julio Ferron
Through X-ray photoemission spectroscopy (XPS), we studied the chemical changes induced in a natural crystal of pyrite (FeS2) upon exposure to 4.5 keV He+ beam. We found an important reducing effect induced by ion bombardment leading to the productio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b410845c9716fc53e6867acf505704b6
https://www.sciencedirect.com/science/article/pii/S0039602817305721
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5
Study of cis- and trans-stilbene structures by atomic force microscopy
Autor: Julio Ferron, Mario César Guillermo Passegg, Sandra M. Mendoza
Publikováno v: Matéria (Rio de Janeiro), Volume: 20, Issue: 3, Pages: 764-771, Published: SEP 2015
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Matéria (Rio de Janeiro) v.20 n.3 2015
Matéria (Rio de Janeiro. Online)
instacron:RLAM
La nanotecnología es un área multidisciplinaria que ha tenido un gran auge en los últimos años, principalmente debido al desarrollo de instrumental que permite "ver", estudiar y manipular la materia a nivel atómico y molecular. El estilbeno y al
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dfe6856d44c8b57ab01b677d08f6d80
https://doi.org/10.1590/s1517-707620150003.0081
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6
Thermal Stability of Self-Assembled Monolayers of n-Hexanethiol on Au(111)-(1 × 1) and Au(001)-(1 × 1)
Autor: Gustavo Ruano, Julio Ferron, Roberto Carlos Salvarezza, Lucila Josefina Cristina
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Thermal desorption in an ultrahigh vacuum of n-hexanethiol (C6T) self-assembled monolayers (SAMs) prepared from ethanolic solutions on Au(111) and Au(001) unreconstructed surfaces was investigated by X-ray photoelectron spectroscopy. The SAMs desorpt
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0ca7ee3d1f5a4f1f42422e7e9682949
http://sedici.unlp.edu.ar/handle/10915/99209
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7
Growth, thermal desorption and low dose ion bombardment damage of C60 films deposited on Cu(111)
Autor: Julio Ferron, F. Bonetto, C. J. Bonin, V. Quintero Riascos, R. Vidal
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Auger Electron Spectroscopy (AES), Low Energy Electron Diffraction (LEED) and Reflection Electron Energy Loss Spectrometry (REELS) were used to characterize the growth and thermal stability of C60 films deposited on Cu(111). By means of LEED we found
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2554344210039ab5f6df9d99d18fe5d5
http://iopscience.iop.org/article/10.1088/2399-6528/aa8f31
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8
Role of HOPG density of empty electronic states above vacuum on electron emission spectra induced by ions and UV photons
Autor: Noelia Bajales, R.A. Vidal, L. Cristina, R.A. Baragiola, Julio Ferron
Publikováno v: Surface Science. 622:83-86
We present results of secondary electron emission (SEE) induced by UV photons and low energy He ions interacting with a pristine and ion damaged surface of highly-oriented pyrolytic graphite (HOPG). A critical examination of the changes in the SEE sp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f534f847e44d6029e3ba3ba2fba2747c
https://doi.org/10.1016/j.susc.2013.12.010
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10
Formation of Au/Pd-Sn trimetallic particles onto vitreous carbon
Autor: S.G. García, Lorena A. Meier, Julio Ferron, D.R. Salinas
Publikováno v: Surface and Interface Analysis. 45:1105-1108
The sequential deposition process of Pd and Sn on Au microcrystals, previously electrodeposited onto vitreous carbon (VC) was investigated in sulphuric acid solution by cyclic voltammetry and Auger electron spectroscopy (AES). Scanning electron micro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f776f00e3d498f976b3763eff5d2868
https://doi.org/10.1002/sia.5231
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