Mössbauer analysis of Nd-Co M-type strontium hexaferrite powders with different iron content
Abstract The structural analysis of strontium hexaferrites $ SrFe_{x} $$ O_{19} $ (for x = 12, 11 and 10) and substituted samples $ Sr_{0.7} $$ Nd_{0.3} $$ Fe_{12 − y} $$ Co_{0.3} $$ O_{19} $ (for y = 0.3,1.3 and 2.3) prepared through the citrate precursor method is shown. Nd and Co substitution mod...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Herme, Carlos [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2009 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer Science+Business Media B.V. 2009 |
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| Übergeordnetes Werk: |
Enthalten in: Hyperfine interactions - Springer Netherlands, 1975, 195(2009), 1-3 vom: 13. Okt., Seite 205-212 |
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| Übergeordnetes Werk: |
volume:195 ; year:2009 ; number:1-3 ; day:13 ; month:10 ; pages:205-212 |
| Links: |
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| DOI / URN: |
10.1007/s10751-009-0121-7 |
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| 245 | 1 | 0 | |a Mössbauer analysis of Nd-Co M-type strontium hexaferrite powders with different iron content |
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| 520 | |a Abstract The structural analysis of strontium hexaferrites $ SrFe_{x} $$ O_{19} $ (for x = 12, 11 and 10) and substituted samples $ Sr_{0.7} $$ Nd_{0.3} $$ Fe_{12 − y} $$ Co_{0.3} $$ O_{19} $ (for y = 0.3,1.3 and 2.3) prepared through the citrate precursor method is shown. Nd and Co substitution modifies saturation magnetization (MS) and increases coercivity (Hc) in samples heat-treated at 1100°C for two hours. Mössbauer analyses show different iron occupancy and the influence of the $ Fe^{3 + } $ content is particularly emphasized. Hematite segregation is observed for some compositions. Samples with low $ Fe^{3 + } $ content show the best magnetic properties with no secondary phase segregation. | ||
| 650 | 4 | |a Strontium hexaferrites | |
| 650 | 4 | |a Nd-Co substitution | |
| 650 | 4 | |a Non-stoichiometric hexaferrite | |
| 700 | 1 | |a Jacobo, Silvia E. |4 aut | |
| 700 | 1 | |a Bercoff, Paula G. |4 aut | |
| 700 | 1 | |a Arcondo, Bibiana |4 aut | |
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10.1007/s10751-009-0121-7 doi (DE-627)OLC2076415491 (DE-He213)s10751-009-0121-7-p DE-627 ger DE-627 rakwb eng 530 VZ 33.00 bkl Herme, Carlos verfasserin aut Mössbauer analysis of Nd-Co M-type strontium hexaferrite powders with different iron content 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media B.V. 2009 Abstract The structural analysis of strontium hexaferrites $ SrFe_{x} $$ O_{19} $ (for x = 12, 11 and 10) and substituted samples $ Sr_{0.7} $$ Nd_{0.3} $$ Fe_{12 − y} $$ Co_{0.3} $$ O_{19} $ (for y = 0.3,1.3 and 2.3) prepared through the citrate precursor method is shown. Nd and Co substitution modifies saturation magnetization (MS) and increases coercivity (Hc) in samples heat-treated at 1100°C for two hours. Mössbauer analyses show different iron occupancy and the influence of the $ Fe^{3 + } $ content is particularly emphasized. Hematite segregation is observed for some compositions. Samples with low $ Fe^{3 + } $ content show the best magnetic properties with no secondary phase segregation. Strontium hexaferrites Nd-Co substitution Non-stoichiometric hexaferrite Jacobo, Silvia E. aut Bercoff, Paula G. aut Arcondo, Bibiana aut Enthalten in Hyperfine interactions Springer Netherlands, 1975 195(2009), 1-3 vom: 13. Okt., Seite 205-212 (DE-627)129438685 (DE-600)194471-X (DE-576)014809028 0304-3843 nnns volume:195 year:2009 number:1-3 day:13 month:10 pages:205-212 https://doi.org/10.1007/s10751-009-0121-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_2279 33.00 VZ AR 195 2009 1-3 13 10 205-212 |
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10.1007/s10751-009-0121-7 doi (DE-627)OLC2076415491 (DE-He213)s10751-009-0121-7-p DE-627 ger DE-627 rakwb eng 530 VZ 33.00 bkl Herme, Carlos verfasserin aut Mössbauer analysis of Nd-Co M-type strontium hexaferrite powders with different iron content 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media B.V. 2009 Abstract The structural analysis of strontium hexaferrites $ SrFe_{x} $$ O_{19} $ (for x = 12, 11 and 10) and substituted samples $ Sr_{0.7} $$ Nd_{0.3} $$ Fe_{12 − y} $$ Co_{0.3} $$ O_{19} $ (for y = 0.3,1.3 and 2.3) prepared through the citrate precursor method is shown. Nd and Co substitution modifies saturation magnetization (MS) and increases coercivity (Hc) in samples heat-treated at 1100°C for two hours. Mössbauer analyses show different iron occupancy and the influence of the $ Fe^{3 + } $ content is particularly emphasized. Hematite segregation is observed for some compositions. Samples with low $ Fe^{3 + } $ content show the best magnetic properties with no secondary phase segregation. Strontium hexaferrites Nd-Co substitution Non-stoichiometric hexaferrite Jacobo, Silvia E. aut Bercoff, Paula G. aut Arcondo, Bibiana aut Enthalten in Hyperfine interactions Springer Netherlands, 1975 195(2009), 1-3 vom: 13. Okt., Seite 205-212 (DE-627)129438685 (DE-600)194471-X (DE-576)014809028 0304-3843 nnns volume:195 year:2009 number:1-3 day:13 month:10 pages:205-212 https://doi.org/10.1007/s10751-009-0121-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_2279 33.00 VZ AR 195 2009 1-3 13 10 205-212 |
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10.1007/s10751-009-0121-7 doi (DE-627)OLC2076415491 (DE-He213)s10751-009-0121-7-p DE-627 ger DE-627 rakwb eng 530 VZ 33.00 bkl Herme, Carlos verfasserin aut Mössbauer analysis of Nd-Co M-type strontium hexaferrite powders with different iron content 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media B.V. 2009 Abstract The structural analysis of strontium hexaferrites $ SrFe_{x} $$ O_{19} $ (for x = 12, 11 and 10) and substituted samples $ Sr_{0.7} $$ Nd_{0.3} $$ Fe_{12 − y} $$ Co_{0.3} $$ O_{19} $ (for y = 0.3,1.3 and 2.3) prepared through the citrate precursor method is shown. Nd and Co substitution modifies saturation magnetization (MS) and increases coercivity (Hc) in samples heat-treated at 1100°C for two hours. Mössbauer analyses show different iron occupancy and the influence of the $ Fe^{3 + } $ content is particularly emphasized. Hematite segregation is observed for some compositions. Samples with low $ Fe^{3 + } $ content show the best magnetic properties with no secondary phase segregation. Strontium hexaferrites Nd-Co substitution Non-stoichiometric hexaferrite Jacobo, Silvia E. aut Bercoff, Paula G. aut Arcondo, Bibiana aut Enthalten in Hyperfine interactions Springer Netherlands, 1975 195(2009), 1-3 vom: 13. Okt., Seite 205-212 (DE-627)129438685 (DE-600)194471-X (DE-576)014809028 0304-3843 nnns volume:195 year:2009 number:1-3 day:13 month:10 pages:205-212 https://doi.org/10.1007/s10751-009-0121-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_2279 33.00 VZ AR 195 2009 1-3 13 10 205-212 |
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10.1007/s10751-009-0121-7 doi (DE-627)OLC2076415491 (DE-He213)s10751-009-0121-7-p DE-627 ger DE-627 rakwb eng 530 VZ 33.00 bkl Herme, Carlos verfasserin aut Mössbauer analysis of Nd-Co M-type strontium hexaferrite powders with different iron content 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media B.V. 2009 Abstract The structural analysis of strontium hexaferrites $ SrFe_{x} $$ O_{19} $ (for x = 12, 11 and 10) and substituted samples $ Sr_{0.7} $$ Nd_{0.3} $$ Fe_{12 − y} $$ Co_{0.3} $$ O_{19} $ (for y = 0.3,1.3 and 2.3) prepared through the citrate precursor method is shown. Nd and Co substitution modifies saturation magnetization (MS) and increases coercivity (Hc) in samples heat-treated at 1100°C for two hours. Mössbauer analyses show different iron occupancy and the influence of the $ Fe^{3 + } $ content is particularly emphasized. Hematite segregation is observed for some compositions. Samples with low $ Fe^{3 + } $ content show the best magnetic properties with no secondary phase segregation. Strontium hexaferrites Nd-Co substitution Non-stoichiometric hexaferrite Jacobo, Silvia E. aut Bercoff, Paula G. aut Arcondo, Bibiana aut Enthalten in Hyperfine interactions Springer Netherlands, 1975 195(2009), 1-3 vom: 13. Okt., Seite 205-212 (DE-627)129438685 (DE-600)194471-X (DE-576)014809028 0304-3843 nnns volume:195 year:2009 number:1-3 day:13 month:10 pages:205-212 https://doi.org/10.1007/s10751-009-0121-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_2279 33.00 VZ AR 195 2009 1-3 13 10 205-212 |
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10.1007/s10751-009-0121-7 doi (DE-627)OLC2076415491 (DE-He213)s10751-009-0121-7-p DE-627 ger DE-627 rakwb eng 530 VZ 33.00 bkl Herme, Carlos verfasserin aut Mössbauer analysis of Nd-Co M-type strontium hexaferrite powders with different iron content 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media B.V. 2009 Abstract The structural analysis of strontium hexaferrites $ SrFe_{x} $$ O_{19} $ (for x = 12, 11 and 10) and substituted samples $ Sr_{0.7} $$ Nd_{0.3} $$ Fe_{12 − y} $$ Co_{0.3} $$ O_{19} $ (for y = 0.3,1.3 and 2.3) prepared through the citrate precursor method is shown. Nd and Co substitution modifies saturation magnetization (MS) and increases coercivity (Hc) in samples heat-treated at 1100°C for two hours. Mössbauer analyses show different iron occupancy and the influence of the $ Fe^{3 + } $ content is particularly emphasized. Hematite segregation is observed for some compositions. Samples with low $ Fe^{3 + } $ content show the best magnetic properties with no secondary phase segregation. Strontium hexaferrites Nd-Co substitution Non-stoichiometric hexaferrite Jacobo, Silvia E. aut Bercoff, Paula G. aut Arcondo, Bibiana aut Enthalten in Hyperfine interactions Springer Netherlands, 1975 195(2009), 1-3 vom: 13. Okt., Seite 205-212 (DE-627)129438685 (DE-600)194471-X (DE-576)014809028 0304-3843 nnns volume:195 year:2009 number:1-3 day:13 month:10 pages:205-212 https://doi.org/10.1007/s10751-009-0121-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_2279 33.00 VZ AR 195 2009 1-3 13 10 205-212 |
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Mössbauer analysis of Nd-Co M-type strontium hexaferrite powders with different iron content |
| abstract |
Abstract The structural analysis of strontium hexaferrites $ SrFe_{x} $$ O_{19} $ (for x = 12, 11 and 10) and substituted samples $ Sr_{0.7} $$ Nd_{0.3} $$ Fe_{12 − y} $$ Co_{0.3} $$ O_{19} $ (for y = 0.3,1.3 and 2.3) prepared through the citrate precursor method is shown. Nd and Co substitution modifies saturation magnetization (MS) and increases coercivity (Hc) in samples heat-treated at 1100°C for two hours. Mössbauer analyses show different iron occupancy and the influence of the $ Fe^{3 + } $ content is particularly emphasized. Hematite segregation is observed for some compositions. Samples with low $ Fe^{3 + } $ content show the best magnetic properties with no secondary phase segregation. © Springer Science+Business Media B.V. 2009 |
| abstractGer |
Abstract The structural analysis of strontium hexaferrites $ SrFe_{x} $$ O_{19} $ (for x = 12, 11 and 10) and substituted samples $ Sr_{0.7} $$ Nd_{0.3} $$ Fe_{12 − y} $$ Co_{0.3} $$ O_{19} $ (for y = 0.3,1.3 and 2.3) prepared through the citrate precursor method is shown. Nd and Co substitution modifies saturation magnetization (MS) and increases coercivity (Hc) in samples heat-treated at 1100°C for two hours. Mössbauer analyses show different iron occupancy and the influence of the $ Fe^{3 + } $ content is particularly emphasized. Hematite segregation is observed for some compositions. Samples with low $ Fe^{3 + } $ content show the best magnetic properties with no secondary phase segregation. © Springer Science+Business Media B.V. 2009 |
| abstract_unstemmed |
Abstract The structural analysis of strontium hexaferrites $ SrFe_{x} $$ O_{19} $ (for x = 12, 11 and 10) and substituted samples $ Sr_{0.7} $$ Nd_{0.3} $$ Fe_{12 − y} $$ Co_{0.3} $$ O_{19} $ (for y = 0.3,1.3 and 2.3) prepared through the citrate precursor method is shown. Nd and Co substitution modifies saturation magnetization (MS) and increases coercivity (Hc) in samples heat-treated at 1100°C for two hours. Mössbauer analyses show different iron occupancy and the influence of the $ Fe^{3 + } $ content is particularly emphasized. Hematite segregation is observed for some compositions. Samples with low $ Fe^{3 + } $ content show the best magnetic properties with no secondary phase segregation. © Springer Science+Business Media B.V. 2009 |
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Mössbauer analysis of Nd-Co M-type strontium hexaferrite powders with different iron content |
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https://doi.org/10.1007/s10751-009-0121-7 |
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Jacobo, Silvia E. Bercoff, Paula G. Arcondo, Bibiana |
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Jacobo, Silvia E. Bercoff, Paula G. Arcondo, Bibiana |
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2024-07-04T03:18:42.165Z |
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