Magnetic and structural studies of (sn, ni –sn) substituted barium hexaferrites synthesized by ball milling
Samples of BaFe12-2x(SnSn)xO19 and BaFe12-2x(NiSn)xO19 were processed by high energy milling with 0 ≤ x ≤ 0.4 and 0 ≤ x ≤ 0.3 respectively. Sn2+-Sn4+ mixture considerably improved the saturation magnetization, Ms, (from 60.9 to 66.15 A.m2/kg) and diminished quickly the intrinsic coercivity, Hci, (38...
- Autores:
-
González Angeles, Alvaro
Grusková, Anna
Sláma, Jozef
López Cuevas, Jorge
Sauceda Meza, Israel
Márquez González, Jesús
Pitalúa Díaz, Nun
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2009
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/26371
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/26371
http://bdigital.unal.edu.co/17418/
- Palabra clave:
- Magnetic materials
Magnetic properties
Nanocrystalline materials
substituted hexaferrites.
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
| id |
UNACIONAL2_79092d296d46fbff12f80c2e30fbe0f6 |
|---|---|
| oai_identifier_str |
oai:repositorio.unal.edu.co:unal/26371 |
| network_acronym_str |
UNACIONAL2 |
| network_name_str |
Universidad Nacional de Colombia |
| repository_id_str |
|
| spelling |
Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2González Angeles, Alvaro1c936767-7404-41ca-a8bd-3033991306a9300Grusková, Anna6b4ca1a4-c49b-455f-a043-e1095fde7e0a300Sláma, Jozef3899bc80-b8a4-4d2e-9b5a-82b498467d7e300López Cuevas, Jorgee0dbc1aa-1af8-49a5-aecb-c4c20bf1401a300Sauceda Meza, Israel8f798faa-6259-478c-9850-6981700611fb300Márquez González, Jesús1bb63b1f-3188-46c6-ad6c-7e81a30e9354300Pitalúa Díaz, Nun03f35d34-be89-472d-b1c1-901935d71a843002019-06-25T23:36:36Z2019-06-25T23:36:36Z2009https://repositorio.unal.edu.co/handle/unal/26371http://bdigital.unal.edu.co/17418/Samples of BaFe12-2x(SnSn)xO19 and BaFe12-2x(NiSn)xO19 were processed by high energy milling with 0 ≤ x ≤ 0.4 and 0 ≤ x ≤ 0.3 respectively. Sn2+-Sn4+ mixture considerably improved the saturation magnetization, Ms, (from 60.9 to 66.15 A.m2/kg) and diminished quickly the intrinsic coercivity, Hci, (381.1-72.33 kA/m) to suitable values for high-density magnetic recording applications, with low substitution values. On the other hand, the Ni2+-Sn4+ mixture also decreased the coercivity rapidly (diminution ~ 75%) however without enhancing the saturation magnetization. The shown differences on magnetic properties were mainly due to both magnetic nature of divalent ion and secondary phase presence. Mixtures with Sn2+ as partner ion diminished markedly to Tc (~21%).text/htmlspaUniversidad Nacional de Colombia Sede Medellínhttp://revistas.unal.edu.co/index.php/dyna/article/view/13041Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaDyna; Vol. 76, núm. 159 (2009); 61-65 DYNA; Vol. 76, núm. 159 (2009); 61-65 2346-2183 0012-7353González Angeles, Alvaro and Grusková, Anna and Sláma, Jozef and López Cuevas, Jorge and Sauceda Meza, Israel and Márquez González, Jesús and Pitalúa Díaz, Nun (2009) Magnetic and structural studies of (sn, ni –sn) substituted barium hexaferrites synthesized by ball milling. Dyna; Vol. 76, núm. 159 (2009); 61-65 DYNA; Vol. 76, núm. 159 (2009); 61-65 2346-2183 0012-7353 .Magnetic and structural studies of (sn, ni –sn) substituted barium hexaferrites synthesized by ball millingArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTMagnetic materialsMagnetic propertiesNanocrystalline materialssubstituted hexaferrites.ORIGINAL13041-35723-1-PB.pdfapplication/pdf214019https://repositorio.unal.edu.co/bitstream/unal/26371/1/13041-35723-1-PB.pdf88c905be63fc7dbd86f034282e8a4e54MD5113041-35717-1-PB.htmtext/html19209https://repositorio.unal.edu.co/bitstream/unal/26371/2/13041-35717-1-PB.htm00812ab039d5fa07ccaf4d512f6a65c0MD52THUMBNAIL13041-35723-1-PB.pdf.jpg13041-35723-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg8376https://repositorio.unal.edu.co/bitstream/unal/26371/3/13041-35723-1-PB.pdf.jpg805ffdce77e425ae11894c4f417c8b86MD53unal/26371oai:repositorio.unal.edu.co:unal/263712022-11-03 23:03:24.072Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Magnetic and structural studies of (sn, ni –sn) substituted barium hexaferrites synthesized by ball milling |
| title |
Magnetic and structural studies of (sn, ni –sn) substituted barium hexaferrites synthesized by ball milling |
| spellingShingle |
Magnetic and structural studies of (sn, ni –sn) substituted barium hexaferrites synthesized by ball milling Magnetic materials Magnetic properties Nanocrystalline materials substituted hexaferrites. |
| title_short |
Magnetic and structural studies of (sn, ni –sn) substituted barium hexaferrites synthesized by ball milling |
| title_full |
Magnetic and structural studies of (sn, ni –sn) substituted barium hexaferrites synthesized by ball milling |
| title_fullStr |
Magnetic and structural studies of (sn, ni –sn) substituted barium hexaferrites synthesized by ball milling |
| title_full_unstemmed |
Magnetic and structural studies of (sn, ni –sn) substituted barium hexaferrites synthesized by ball milling |
| title_sort |
Magnetic and structural studies of (sn, ni –sn) substituted barium hexaferrites synthesized by ball milling |
| dc.creator.fl_str_mv |
González Angeles, Alvaro Grusková, Anna Sláma, Jozef López Cuevas, Jorge Sauceda Meza, Israel Márquez González, Jesús Pitalúa Díaz, Nun |
| dc.contributor.author.spa.fl_str_mv |
González Angeles, Alvaro Grusková, Anna Sláma, Jozef López Cuevas, Jorge Sauceda Meza, Israel Márquez González, Jesús Pitalúa Díaz, Nun |
| dc.subject.proposal.spa.fl_str_mv |
Magnetic materials Magnetic properties Nanocrystalline materials substituted hexaferrites. |
| topic |
Magnetic materials Magnetic properties Nanocrystalline materials substituted hexaferrites. |
| description |
Samples of BaFe12-2x(SnSn)xO19 and BaFe12-2x(NiSn)xO19 were processed by high energy milling with 0 ≤ x ≤ 0.4 and 0 ≤ x ≤ 0.3 respectively. Sn2+-Sn4+ mixture considerably improved the saturation magnetization, Ms, (from 60.9 to 66.15 A.m2/kg) and diminished quickly the intrinsic coercivity, Hci, (381.1-72.33 kA/m) to suitable values for high-density magnetic recording applications, with low substitution values. On the other hand, the Ni2+-Sn4+ mixture also decreased the coercivity rapidly (diminution ~ 75%) however without enhancing the saturation magnetization. The shown differences on magnetic properties were mainly due to both magnetic nature of divalent ion and secondary phase presence. Mixtures with Sn2+ as partner ion diminished markedly to Tc (~21%). |
| publishDate |
2009 |
| dc.date.issued.spa.fl_str_mv |
2009 |
| dc.date.accessioned.spa.fl_str_mv |
2019-06-25T23:36:36Z |
| dc.date.available.spa.fl_str_mv |
2019-06-25T23:36:36Z |
| dc.type.spa.fl_str_mv |
Artículo de revista |
| dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
| dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
| dc.type.coarversion.spa.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.content.spa.fl_str_mv |
Text |
| dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
| format |
http://purl.org/coar/resource_type/c_6501 |
| status_str |
publishedVersion |
| dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/26371 |
| dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/17418/ |
| url |
https://repositorio.unal.edu.co/handle/unal/26371 http://bdigital.unal.edu.co/17418/ |
| dc.language.iso.spa.fl_str_mv |
spa |
| language |
spa |
| dc.relation.spa.fl_str_mv |
http://revistas.unal.edu.co/index.php/dyna/article/view/13041 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Dyna Dyna |
| dc.relation.ispartofseries.none.fl_str_mv |
Dyna; Vol. 76, núm. 159 (2009); 61-65 DYNA; Vol. 76, núm. 159 (2009); 61-65 2346-2183 0012-7353 |
| dc.relation.references.spa.fl_str_mv |
González Angeles, Alvaro and Grusková, Anna and Sláma, Jozef and López Cuevas, Jorge and Sauceda Meza, Israel and Márquez González, Jesús and Pitalúa Díaz, Nun (2009) Magnetic and structural studies of (sn, ni –sn) substituted barium hexaferrites synthesized by ball milling. Dyna; Vol. 76, núm. 159 (2009); 61-65 DYNA; Vol. 76, núm. 159 (2009); 61-65 2346-2183 0012-7353 . |
| dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
| dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
| dc.rights.license.spa.fl_str_mv |
Atribución-NoComercial 4.0 Internacional |
| dc.rights.uri.spa.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0/ |
| dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
| eu_rights_str_mv |
openAccess |
| dc.format.mimetype.spa.fl_str_mv |
text/html |
| dc.publisher.spa.fl_str_mv |
Universidad Nacional de Colombia Sede Medellín |
| institution |
Universidad Nacional de Colombia |
| bitstream.url.fl_str_mv |
https://repositorio.unal.edu.co/bitstream/unal/26371/1/13041-35723-1-PB.pdf https://repositorio.unal.edu.co/bitstream/unal/26371/2/13041-35717-1-PB.htm https://repositorio.unal.edu.co/bitstream/unal/26371/3/13041-35723-1-PB.pdf.jpg |
| bitstream.checksum.fl_str_mv |
88c905be63fc7dbd86f034282e8a4e54 00812ab039d5fa07ccaf4d512f6a65c0 805ffdce77e425ae11894c4f417c8b86 |
| bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 |
| repository.name.fl_str_mv |
Repositorio Institucional Universidad Nacional de Colombia |
| repository.mail.fl_str_mv |
repositorio_nal@unal.edu.co |
| _version_ |
1814089830825459712 |