Mössbauer and X-ray diffraction study of the influence of Mn-doping on the structure of mechanically alloyed Fe nitrides

Autores
Martinez, Javier; Lopardo, Luciana Yamila; Desimoni, Judith
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The evolution of mechanically alloyed Mn doped iron nitride has been investigated to determine the Mn preferred substitution site in the γ′-Fe4N nitride. X-ray diffraction and Mössbauer spectroscopy have shown segregation of α-Fe when Mn is added to the nitride. The study of phase fractions allowed us concluding that along the milling process Mn replaces Fe only in the Fe4N phase, substitution occurring at both sites I and II, but mainly at site I. Some substitution in the other Fe-N phases takes place, but it brings about only a decrease of the mean magnetic field of Fe3N with the Mn content. Hyperfine parameters of Fe4N and Fe3N are also reported.
Fil: Martinez, Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; Argentina
Fil: Lopardo, Luciana Yamila. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; Argentina
Fil: Desimoni, Judith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Materia
Fe4n
Iron Nitrides
Mn
Mnxfe4- Xn
MÖSsbauer Spectroscopy
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/82389
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Mössbauer and X-ray diffraction study of the influence of Mn-doping on the structure of mechanically alloyed Fe nitridesMartinez, JavierLopardo, Luciana YamilaDesimoni, JudithFe4nIron NitridesMnMnxfe4- XnMÖSsbauer Spectroscopyhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The evolution of mechanically alloyed Mn doped iron nitride has been investigated to determine the Mn preferred substitution site in the γ′-Fe4N nitride. X-ray diffraction and Mössbauer spectroscopy have shown segregation of α-Fe when Mn is added to the nitride. The study of phase fractions allowed us concluding that along the milling process Mn replaces Fe only in the Fe4N phase, substitution occurring at both sites I and II, but mainly at site I. Some substitution in the other Fe-N phases takes place, but it brings about only a decrease of the mean magnetic field of Fe3N with the Mn content. Hyperfine parameters of Fe4N and Fe3N are also reported.Fil: Martinez, Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; ArgentinaFil: Lopardo, Luciana Yamila. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; ArgentinaFil: Desimoni, Judith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaElsevier Science Sa2013-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/82389Martinez, Javier; Lopardo, Luciana Yamila; Desimoni, Judith; Mössbauer and X-ray diffraction study of the influence of Mn-doping on the structure of mechanically alloyed Fe nitrides; Elsevier Science Sa; Journal of Alloys and Compounds; 557; 4-2013; 218-2220925-8388CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jallcom.2012.12.155info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0925838813000133info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:01:40Zoai:ri.conicet.gov.ar:11336/82389instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:01:40.497CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Mössbauer and X-ray diffraction study of the influence of Mn-doping on the structure of mechanically alloyed Fe nitrides
title Mössbauer and X-ray diffraction study of the influence of Mn-doping on the structure of mechanically alloyed Fe nitrides
spellingShingle Mössbauer and X-ray diffraction study of the influence of Mn-doping on the structure of mechanically alloyed Fe nitrides
Martinez, Javier
Fe4n
Iron Nitrides
Mn
Mnxfe4- Xn
MÖSsbauer Spectroscopy
title_short Mössbauer and X-ray diffraction study of the influence of Mn-doping on the structure of mechanically alloyed Fe nitrides
title_full Mössbauer and X-ray diffraction study of the influence of Mn-doping on the structure of mechanically alloyed Fe nitrides
title_fullStr Mössbauer and X-ray diffraction study of the influence of Mn-doping on the structure of mechanically alloyed Fe nitrides
title_full_unstemmed Mössbauer and X-ray diffraction study of the influence of Mn-doping on the structure of mechanically alloyed Fe nitrides
title_sort Mössbauer and X-ray diffraction study of the influence of Mn-doping on the structure of mechanically alloyed Fe nitrides
dc.creator.none.fl_str_mv Martinez, Javier
Lopardo, Luciana Yamila
Desimoni, Judith
author Martinez, Javier
author_facet Martinez, Javier
Lopardo, Luciana Yamila
Desimoni, Judith
author_role author
author2 Lopardo, Luciana Yamila
Desimoni, Judith
author2_role author
author
dc.subject.none.fl_str_mv Fe4n
Iron Nitrides
Mn
Mnxfe4- Xn
MÖSsbauer Spectroscopy
topic Fe4n
Iron Nitrides
Mn
Mnxfe4- Xn
MÖSsbauer Spectroscopy
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The evolution of mechanically alloyed Mn doped iron nitride has been investigated to determine the Mn preferred substitution site in the γ′-Fe4N nitride. X-ray diffraction and Mössbauer spectroscopy have shown segregation of α-Fe when Mn is added to the nitride. The study of phase fractions allowed us concluding that along the milling process Mn replaces Fe only in the Fe4N phase, substitution occurring at both sites I and II, but mainly at site I. Some substitution in the other Fe-N phases takes place, but it brings about only a decrease of the mean magnetic field of Fe3N with the Mn content. Hyperfine parameters of Fe4N and Fe3N are also reported.
Fil: Martinez, Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; Argentina
Fil: Lopardo, Luciana Yamila. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; Argentina
Fil: Desimoni, Judith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
description The evolution of mechanically alloyed Mn doped iron nitride has been investigated to determine the Mn preferred substitution site in the γ′-Fe4N nitride. X-ray diffraction and Mössbauer spectroscopy have shown segregation of α-Fe when Mn is added to the nitride. The study of phase fractions allowed us concluding that along the milling process Mn replaces Fe only in the Fe4N phase, substitution occurring at both sites I and II, but mainly at site I. Some substitution in the other Fe-N phases takes place, but it brings about only a decrease of the mean magnetic field of Fe3N with the Mn content. Hyperfine parameters of Fe4N and Fe3N are also reported.
publishDate 2013
dc.date.none.fl_str_mv 2013-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/82389
Martinez, Javier; Lopardo, Luciana Yamila; Desimoni, Judith; Mössbauer and X-ray diffraction study of the influence of Mn-doping on the structure of mechanically alloyed Fe nitrides; Elsevier Science Sa; Journal of Alloys and Compounds; 557; 4-2013; 218-222
0925-8388
CONICET Digital
CONICET
url http://hdl.handle.net/11336/82389
identifier_str_mv Martinez, Javier; Lopardo, Luciana Yamila; Desimoni, Judith; Mössbauer and X-ray diffraction study of the influence of Mn-doping on the structure of mechanically alloyed Fe nitrides; Elsevier Science Sa; Journal of Alloys and Compounds; 557; 4-2013; 218-222
0925-8388
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jallcom.2012.12.155
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0925838813000133
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science Sa
publisher.none.fl_str_mv Elsevier Science Sa
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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