High energy ion beam irradiation on titanium substrate in a pulsed plasma device operating with methane

We report the investigation of high energy ion beam irradiation on titanium (Ti) substrates at room temperature using a low energy plasma focus (PF) device operating in methane gas. The surface modifications induced by the ion beam using two different anode materials, graphite and copper, are charac...

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Autores principales: Bhuyan, H., Favre, M., Valderrama, E., Henriquez, A., Vogel, G., Chuaqui, H., Wyndham, E., Cabrera, A., Ramos-Moore, E., Ñez, P.A., Kelly, H., Grondona, D., Goyanes, S.
Formato: JOUR
Materias:
Anode material
Carbon Nanostructures
Carbon structures
Characteristic energy
Diagnostic tools
Gradient layers
Graphite anode
High energy
Ion beam irradiation
Irradiated surface
Low-energy plasma
Methane gas
Operational conditions
Pulsed plasma
Room temperature
Surface modification
Surface science
Titanium substrates
Anodes
Beam plasma interactions
Chemical modification
Graphite
Ion beams
Ion bombardment
Ions
Methane
Plasma devices
Raman spectroscopy
Scanning electron microscopy
Substrates
Surface treatment
Titanium
Titanium carbide
X ray diffraction analysis
Auger electron spectroscopy
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00223727_v42_n20_p_Bhuyan
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00223727_v42_n20_p_Bhuyan
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spelling todo:paper_00223727_v42_n20_p_Bhuyan2023-10-03T14:32:24Z High energy ion beam irradiation on titanium substrate in a pulsed plasma device operating with methane Bhuyan, H. Favre, M. Valderrama, E. Henriquez, A. Vogel, G. Chuaqui, H. Wyndham, E. Cabrera, A. Ramos-Moore, E. Ñez, P.A. Kelly, H. Grondona, D. Goyanes, S. Anode material Carbon Nanostructures Carbon structures Characteristic energy Diagnostic tools Gradient layers Graphite anode High energy Ion beam irradiation Irradiated surface Low-energy plasma Methane gas Operational conditions Pulsed plasma Room temperature Surface modification Surface science Titanium substrates Anodes Beam plasma interactions Chemical modification Graphite Ion beams Ion bombardment Ions Methane Plasma devices Raman spectroscopy Scanning electron microscopy Substrates Surface treatment Titanium Titanium carbide X ray diffraction analysis Auger electron spectroscopy We report the investigation of high energy ion beam irradiation on titanium (Ti) substrates at room temperature using a low energy plasma focus (PF) device operating in methane gas. The surface modifications induced by the ion beam using two different anode materials, graphite and copper, are characterized using standard surface science diagnostic tools, such as x-ray diffraction, scanning electron microscopy, energy-dispersive x-ray analysis, Raman spectroscopy and Auger electron spectroscopy. It has been found that the interaction of the pulsed PF ion beams, with characteristic energy in the 15-300 keV range, with the Ti surface, results in the formation of nanocomposite carbon structures. It is observed that the resulting ion irradiated surface morphologies are different, depending on the different anode materials, under otherwise identical operational conditions. In the case of the graphite anode the interaction of PF ion beams followed by the anode vapour with the Ti surface results in the formation of gradient layers of TiC with embedded carbon nanostructures. © 2009 IOP Publishing Ltd. Fil:Kelly, H. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Grondona, D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Goyanes, S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00223727_v42_n20_p_Bhuyan
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Anode material
Carbon Nanostructures
Carbon structures
Characteristic energy
Diagnostic tools
Gradient layers
Graphite anode
High energy
Ion beam irradiation
Irradiated surface
Low-energy plasma
Methane gas
Operational conditions
Pulsed plasma
Room temperature
Surface modification
Surface science
Titanium substrates
Anodes
Beam plasma interactions
Chemical modification
Graphite
Ion beams
Ion bombardment
Ions
Methane
Plasma devices
Raman spectroscopy
Scanning electron microscopy
Substrates
Surface treatment
Titanium
Titanium carbide
X ray diffraction analysis
Auger electron spectroscopy
spellingShingle Anode material
Carbon Nanostructures
Carbon structures
Characteristic energy
Diagnostic tools
Gradient layers
Graphite anode
High energy
Ion beam irradiation
Irradiated surface
Low-energy plasma
Methane gas
Operational conditions
Pulsed plasma
Room temperature
Surface modification
Surface science
Titanium substrates
Anodes
Beam plasma interactions
Chemical modification
Graphite
Ion beams
Ion bombardment
Ions
Methane
Plasma devices
Raman spectroscopy
Scanning electron microscopy
Substrates
Surface treatment
Titanium
Titanium carbide
X ray diffraction analysis
Auger electron spectroscopy
Bhuyan, H.
Favre, M.
Valderrama, E.
Henriquez, A.
Vogel, G.
Chuaqui, H.
Wyndham, E.
Cabrera, A.
Ramos-Moore, E.
Ñez, P.A.
Kelly, H.
Grondona, D.
Goyanes, S.
High energy ion beam irradiation on titanium substrate in a pulsed plasma device operating with methane
topic_facet Anode material
Carbon Nanostructures
Carbon structures
Characteristic energy
Diagnostic tools
Gradient layers
Graphite anode
High energy
Ion beam irradiation
Irradiated surface
Low-energy plasma
Methane gas
Operational conditions
Pulsed plasma
Room temperature
Surface modification
Surface science
Titanium substrates
Anodes
Beam plasma interactions
Chemical modification
Graphite
Ion beams
Ion bombardment
Ions
Methane
Plasma devices
Raman spectroscopy
Scanning electron microscopy
Substrates
Surface treatment
Titanium
Titanium carbide
X ray diffraction analysis
Auger electron spectroscopy
description We report the investigation of high energy ion beam irradiation on titanium (Ti) substrates at room temperature using a low energy plasma focus (PF) device operating in methane gas. The surface modifications induced by the ion beam using two different anode materials, graphite and copper, are characterized using standard surface science diagnostic tools, such as x-ray diffraction, scanning electron microscopy, energy-dispersive x-ray analysis, Raman spectroscopy and Auger electron spectroscopy. It has been found that the interaction of the pulsed PF ion beams, with characteristic energy in the 15-300 keV range, with the Ti surface, results in the formation of nanocomposite carbon structures. It is observed that the resulting ion irradiated surface morphologies are different, depending on the different anode materials, under otherwise identical operational conditions. In the case of the graphite anode the interaction of PF ion beams followed by the anode vapour with the Ti surface results in the formation of gradient layers of TiC with embedded carbon nanostructures. © 2009 IOP Publishing Ltd.
format JOUR
author Bhuyan, H.
Favre, M.
Valderrama, E.
Henriquez, A.
Vogel, G.
Chuaqui, H.
Wyndham, E.
Cabrera, A.
Ramos-Moore, E.
Ñez, P.A.
Kelly, H.
Grondona, D.
Goyanes, S.
author_facet Bhuyan, H.
Favre, M.
Valderrama, E.
Henriquez, A.
Vogel, G.
Chuaqui, H.
Wyndham, E.
Cabrera, A.
Ramos-Moore, E.
Ñez, P.A.
Kelly, H.
Grondona, D.
Goyanes, S.
author_sort Bhuyan, H.
title High energy ion beam irradiation on titanium substrate in a pulsed plasma device operating with methane
title_short High energy ion beam irradiation on titanium substrate in a pulsed plasma device operating with methane
title_full High energy ion beam irradiation on titanium substrate in a pulsed plasma device operating with methane
title_fullStr High energy ion beam irradiation on titanium substrate in a pulsed plasma device operating with methane
title_full_unstemmed High energy ion beam irradiation on titanium substrate in a pulsed plasma device operating with methane
title_sort high energy ion beam irradiation on titanium substrate in a pulsed plasma device operating with methane
url http://hdl.handle.net/20.500.12110/paper_00223727_v42_n20_p_Bhuyan
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AT goyaness highenergyionbeamirradiationontitaniumsubstrateinapulsedplasmadeviceoperatingwithmethane
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