The Structural and the Magnetic Properties of Aluminum Substituted Yttrium Iron Garnet

Detalhes bibliográficos
Autor(a) principal: Mohaidat,Qassem I.
Data de Publicação: 2018
Outros Autores: Lataifeh,Mahdi, Hamasha,Khozima, Mahmood,Sami H., Bsoul,Ibrahim, Awawdeh,Mufeed
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392018000300017
Resumo: In this paper, Y3AlxFe5-xO12 powders with x = 0.0, 0.2, 0.4, 0.6, 0.8, and 1.0 were prepared via solid state reaction method. X-ray diffraction, Vibrating Sample Magnetometry, and Mössbauer Spectroscopy were used to study their structural and magnetic properties. The XRD patterns of the samples show single phase structure with decreasing lattice constant when increasing Al concentration. The saturation magnetization decreases from 28.0 to 10.1 emu/g with increasing Al3+ from 0.0 to 1.0 due to the reduction of the superexchange interactions between iron ions in the a and d sublattices. Room temperature Mössbauer spectra for the samples were collected and analyzed. The hyperfine field values for octahedral and tetrahedral sites of the samples decreased with increasing Al concentration. Moreover, Mössbauer results have shown that Al3+ ions prefer to replace Fe+3 at the octahedral sites.
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spelling The Structural and the Magnetic Properties of Aluminum Substituted Yttrium Iron GarnetMössbauer SpectroscopyHyperfine InteractionsMagnetic PropertiesX-ray DiffractionIn this paper, Y3AlxFe5-xO12 powders with x = 0.0, 0.2, 0.4, 0.6, 0.8, and 1.0 were prepared via solid state reaction method. X-ray diffraction, Vibrating Sample Magnetometry, and Mössbauer Spectroscopy were used to study their structural and magnetic properties. The XRD patterns of the samples show single phase structure with decreasing lattice constant when increasing Al concentration. The saturation magnetization decreases from 28.0 to 10.1 emu/g with increasing Al3+ from 0.0 to 1.0 due to the reduction of the superexchange interactions between iron ions in the a and d sublattices. Room temperature Mössbauer spectra for the samples were collected and analyzed. The hyperfine field values for octahedral and tetrahedral sites of the samples decreased with increasing Al concentration. Moreover, Mössbauer results have shown that Al3+ ions prefer to replace Fe+3 at the octahedral sites.ABM, ABC, ABPol2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392018000300017Materials Research v.21 n.3 2018reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2017-0808info:eu-repo/semantics/openAccessMohaidat,Qassem I.Lataifeh,MahdiHamasha,KhozimaMahmood,Sami H.Bsoul,IbrahimAwawdeh,Mufeedeng2018-05-10T00:00:00Zoai:scielo:S1516-14392018000300017Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2018-05-10T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv The Structural and the Magnetic Properties of Aluminum Substituted Yttrium Iron Garnet
title The Structural and the Magnetic Properties of Aluminum Substituted Yttrium Iron Garnet
spellingShingle The Structural and the Magnetic Properties of Aluminum Substituted Yttrium Iron Garnet
Mohaidat,Qassem I.
Mössbauer Spectroscopy
Hyperfine Interactions
Magnetic Properties
X-ray Diffraction
title_short The Structural and the Magnetic Properties of Aluminum Substituted Yttrium Iron Garnet
title_full The Structural and the Magnetic Properties of Aluminum Substituted Yttrium Iron Garnet
title_fullStr The Structural and the Magnetic Properties of Aluminum Substituted Yttrium Iron Garnet
title_full_unstemmed The Structural and the Magnetic Properties of Aluminum Substituted Yttrium Iron Garnet
title_sort The Structural and the Magnetic Properties of Aluminum Substituted Yttrium Iron Garnet
author Mohaidat,Qassem I.
author_facet Mohaidat,Qassem I.
Lataifeh,Mahdi
Hamasha,Khozima
Mahmood,Sami H.
Bsoul,Ibrahim
Awawdeh,Mufeed
author_role author
author2 Lataifeh,Mahdi
Hamasha,Khozima
Mahmood,Sami H.
Bsoul,Ibrahim
Awawdeh,Mufeed
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Mohaidat,Qassem I.
Lataifeh,Mahdi
Hamasha,Khozima
Mahmood,Sami H.
Bsoul,Ibrahim
Awawdeh,Mufeed
dc.subject.por.fl_str_mv Mössbauer Spectroscopy
Hyperfine Interactions
Magnetic Properties
X-ray Diffraction
topic Mössbauer Spectroscopy
Hyperfine Interactions
Magnetic Properties
X-ray Diffraction
description In this paper, Y3AlxFe5-xO12 powders with x = 0.0, 0.2, 0.4, 0.6, 0.8, and 1.0 were prepared via solid state reaction method. X-ray diffraction, Vibrating Sample Magnetometry, and Mössbauer Spectroscopy were used to study their structural and magnetic properties. The XRD patterns of the samples show single phase structure with decreasing lattice constant when increasing Al concentration. The saturation magnetization decreases from 28.0 to 10.1 emu/g with increasing Al3+ from 0.0 to 1.0 due to the reduction of the superexchange interactions between iron ions in the a and d sublattices. Room temperature Mössbauer spectra for the samples were collected and analyzed. The hyperfine field values for octahedral and tetrahedral sites of the samples decreased with increasing Al concentration. Moreover, Mössbauer results have shown that Al3+ ions prefer to replace Fe+3 at the octahedral sites.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392018000300017
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392018000300017
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2017-0808
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.21 n.3 2018
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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