Grain Size Reduction Effect on Structural and Magnetic Properties in La1-xSrxMnO3 (x = 0.3 y 0.4) by Mechanical Ball Milling
We have investigated the magnetic, structural and morphological properties of ferromagnetic phases of manganite La1-xSrxMnO3 with x = 0.3 (LSMO-30) and x = 0.4 (LSMO-40) prepared by solid state reaction method, and then subjected to mechanical ball milling at different times of 3, 6 and 12 h. All of...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2019
- Institución:
- Universidad de Medellín
- Repositorio:
- Repositorio UDEM
- Idioma:
- eng
- OAI Identifier:
- oai:repository.udem.edu.co:11407/5808
- Acceso en línea:
- http://hdl.handle.net/11407/5808
- Palabra clave:
- Crystallite size
Engineering research
Lanthanum compounds
Magnetic anisotropy
Manganese compounds
Manganites
Milling (machining)
Particle size
Particle size analysis
Rietveld analysis
Saturation magnetization
Silicon compounds
Solid state reactions
Strontium compounds
X ray diffraction
Crystallographic structure
Ferromagnetic phasis
Grain-size reduction
Mechanical ball milling
Orthorhombic phase
Solid state reaction method
Structural and magnetic properties
Structural and morphological properties
Ball milling
- Rights
- License
- http://purl.org/coar/access_right/c_16ec
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dc.title.none.fl_str_mv |
Grain Size Reduction Effect on Structural and Magnetic Properties in La1-xSrxMnO3 (x = 0.3 y 0.4) by Mechanical Ball Milling |
title |
Grain Size Reduction Effect on Structural and Magnetic Properties in La1-xSrxMnO3 (x = 0.3 y 0.4) by Mechanical Ball Milling |
spellingShingle |
Grain Size Reduction Effect on Structural and Magnetic Properties in La1-xSrxMnO3 (x = 0.3 y 0.4) by Mechanical Ball Milling Crystallite size Engineering research Lanthanum compounds Magnetic anisotropy Manganese compounds Manganites Milling (machining) Particle size Particle size analysis Rietveld analysis Saturation magnetization Silicon compounds Solid state reactions Strontium compounds X ray diffraction Crystallographic structure Ferromagnetic phasis Grain-size reduction Mechanical ball milling Orthorhombic phase Solid state reaction method Structural and magnetic properties Structural and morphological properties Ball milling |
title_short |
Grain Size Reduction Effect on Structural and Magnetic Properties in La1-xSrxMnO3 (x = 0.3 y 0.4) by Mechanical Ball Milling |
title_full |
Grain Size Reduction Effect on Structural and Magnetic Properties in La1-xSrxMnO3 (x = 0.3 y 0.4) by Mechanical Ball Milling |
title_fullStr |
Grain Size Reduction Effect on Structural and Magnetic Properties in La1-xSrxMnO3 (x = 0.3 y 0.4) by Mechanical Ball Milling |
title_full_unstemmed |
Grain Size Reduction Effect on Structural and Magnetic Properties in La1-xSrxMnO3 (x = 0.3 y 0.4) by Mechanical Ball Milling |
title_sort |
Grain Size Reduction Effect on Structural and Magnetic Properties in La1-xSrxMnO3 (x = 0.3 y 0.4) by Mechanical Ball Milling |
dc.subject.none.fl_str_mv |
Crystallite size Engineering research Lanthanum compounds Magnetic anisotropy Manganese compounds Manganites Milling (machining) Particle size Particle size analysis Rietveld analysis Saturation magnetization Silicon compounds Solid state reactions Strontium compounds X ray diffraction Crystallographic structure Ferromagnetic phasis Grain-size reduction Mechanical ball milling Orthorhombic phase Solid state reaction method Structural and magnetic properties Structural and morphological properties Ball milling |
topic |
Crystallite size Engineering research Lanthanum compounds Magnetic anisotropy Manganese compounds Manganites Milling (machining) Particle size Particle size analysis Rietveld analysis Saturation magnetization Silicon compounds Solid state reactions Strontium compounds X ray diffraction Crystallographic structure Ferromagnetic phasis Grain-size reduction Mechanical ball milling Orthorhombic phase Solid state reaction method Structural and magnetic properties Structural and morphological properties Ball milling |
description |
We have investigated the magnetic, structural and morphological properties of ferromagnetic phases of manganite La1-xSrxMnO3 with x = 0.3 (LSMO-30) and x = 0.4 (LSMO-40) prepared by solid state reaction method, and then subjected to mechanical ball milling at different times of 3, 6 and 12 h. All of the samples were characterized by X-ray diffraction (XRD) and magnetic measurements. From Rietveld analysis of XRD patterns it was found a reduction in crystallite average size (Dv) with increasing milling time, for both concentrations. For LSMO-30 sample a mix of two different crystallographic structures, an orthorhombic phase (Pnma), and another rhombohedral (R3C) were identified at 3 and 6 h, but for 12 h of milling the R3C structure was the only phase identified. In contrast, for LSMO-40 the R3C structure was discerned as the unique phase independent of milling time. For both samples, a low value of the saturation magnetization was obtained for the longer milling time (smaller Dv). This behaviour was attributed to surface effects that induce magnetically disordered states with decreasing of particle size. This magnetic anisotropy surface was also evidenced on Zeta potential values and the changes of coercive fields, which increased most drastically with the first hours of mechanical ball milling time. © Published under licence by IOP Publishing Ltd. |
publishDate |
2019 |
dc.date.accessioned.none.fl_str_mv |
2020-04-29T14:54:06Z |
dc.date.available.none.fl_str_mv |
2020-04-29T14:54:06Z |
dc.date.none.fl_str_mv |
2019 |
dc.type.eng.fl_str_mv |
Conference Paper |
dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.driver.none.fl_str_mv |
info:eu-repo/semantics/article |
dc.identifier.issn.none.fl_str_mv |
17426588 |
dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/11407/5808 |
dc.identifier.doi.none.fl_str_mv |
10.1088/1742-6596/1247/1/012015 |
identifier_str_mv |
17426588 10.1088/1742-6596/1247/1/012015 |
url |
http://hdl.handle.net/11407/5808 |
dc.language.iso.none.fl_str_mv |
eng |
language |
eng |
dc.relation.isversionof.none.fl_str_mv |
https://www2.scopus.com/inward/record.uri?eid=2-s2.0-85072152738&doi=10.1088%2f1742-6596%2f1247%2f1%2f012015&partnerID=40&md5=79280132b76f7f7ca15bfec5a377793f |
dc.relation.citationvolume.none.fl_str_mv |
1247 |
dc.relation.citationissue.none.fl_str_mv |
1 |
dc.relation.references.none.fl_str_mv |
Salamon, M.B., Jaime, M., (2001) Rev. Mod. Phys., 73 (3), p. 583 Kacenka, M., (2015) J. Colloid Interface Sci, 447, p. 97 Reshmi, C.P., (2013) Solid State Sci., 19, p. 130 Hueso, L.E., Pruneda, J.M., Ferrari, V., Burnell, G., Valdés-Herrera, J.P., Simons, B.D., Littlewood, P.B., Mathur, N.D., (2007) Nature, 445 (7126), p. 410 Baaziz, H., Tozri, A., Dhahri, E., Hlil, E.K., (2015) Solid State Commun, 208, p. 45 Sánchez, R.D., Rivas, J., Vásquez-Vásquez, C., López-Quintela, A., Causa, M.T., Tovar, M., Oseroff, S., (1996) Appl. Phys. Lett. Vol 68, 68 (1), pp. 134-136 Kumar, N., Rajnish, K., Ceramics International, 44, pp. 4973-4980 Sonali, B., (2016) Phase Transitions, pp. 1-10 Shreeja, P., (2017) J. Appl. Phys., 122 Tíffany, M., J. Phys. Chem. B, 120, pp. 6634-6645 Campillo, G., Gil, A., Arnache, O., Osorio, J., Sierra, G., (2013) Journal of Physics:conference Series, 466 (1) Gloria, C., Revista EIA (Mayo 2014), pp. E31-E38 Venkataiah, G., Prasad, V., Venugopal Reddy, P., (2007) J. Alloys and Compounds, 429 (1-2), pp. 1-9 Kameli, P., Salamati, H., Aezami, A., (2008) J. Alloys and Compounds, 450 (1-2), pp. 7-11 |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_16ec |
rights_invalid_str_mv |
http://purl.org/coar/access_right/c_16ec |
dc.publisher.none.fl_str_mv |
Institute of Physics Publishing |
dc.publisher.program.none.fl_str_mv |
Facultad de Ciencias Básicas |
dc.publisher.faculty.none.fl_str_mv |
Facultad de Ciencias Básicas |
publisher.none.fl_str_mv |
Institute of Physics Publishing |
dc.source.none.fl_str_mv |
Journal of Physics: Conference Series |
institution |
Universidad de Medellín |
repository.name.fl_str_mv |
Repositorio Institucional Universidad de Medellin |
repository.mail.fl_str_mv |
repositorio@udem.edu.co |
_version_ |
1814159238867451904 |
spelling |
20192020-04-29T14:54:06Z2020-04-29T14:54:06Z17426588http://hdl.handle.net/11407/580810.1088/1742-6596/1247/1/012015We have investigated the magnetic, structural and morphological properties of ferromagnetic phases of manganite La1-xSrxMnO3 with x = 0.3 (LSMO-30) and x = 0.4 (LSMO-40) prepared by solid state reaction method, and then subjected to mechanical ball milling at different times of 3, 6 and 12 h. All of the samples were characterized by X-ray diffraction (XRD) and magnetic measurements. From Rietveld analysis of XRD patterns it was found a reduction in crystallite average size (Dv) with increasing milling time, for both concentrations. For LSMO-30 sample a mix of two different crystallographic structures, an orthorhombic phase (Pnma), and another rhombohedral (R3C) were identified at 3 and 6 h, but for 12 h of milling the R3C structure was the only phase identified. In contrast, for LSMO-40 the R3C structure was discerned as the unique phase independent of milling time. For both samples, a low value of the saturation magnetization was obtained for the longer milling time (smaller Dv). This behaviour was attributed to surface effects that induce magnetically disordered states with decreasing of particle size. This magnetic anisotropy surface was also evidenced on Zeta potential values and the changes of coercive fields, which increased most drastically with the first hours of mechanical ball milling time. © Published under licence by IOP Publishing Ltd.engInstitute of Physics PublishingFacultad de Ciencias BásicasFacultad de Ciencias Básicashttps://www2.scopus.com/inward/record.uri?eid=2-s2.0-85072152738&doi=10.1088%2f1742-6596%2f1247%2f1%2f012015&partnerID=40&md5=79280132b76f7f7ca15bfec5a377793f12471Salamon, M.B., Jaime, M., (2001) Rev. Mod. Phys., 73 (3), p. 583Kacenka, M., (2015) J. Colloid Interface Sci, 447, p. 97Reshmi, C.P., (2013) Solid State Sci., 19, p. 130Hueso, L.E., Pruneda, J.M., Ferrari, V., Burnell, G., Valdés-Herrera, J.P., Simons, B.D., Littlewood, P.B., Mathur, N.D., (2007) Nature, 445 (7126), p. 410Baaziz, H., Tozri, A., Dhahri, E., Hlil, E.K., (2015) Solid State Commun, 208, p. 45Sánchez, R.D., Rivas, J., Vásquez-Vásquez, C., López-Quintela, A., Causa, M.T., Tovar, M., Oseroff, S., (1996) Appl. Phys. Lett. Vol 68, 68 (1), pp. 134-136Kumar, N., Rajnish, K., Ceramics International, 44, pp. 4973-4980Sonali, B., (2016) Phase Transitions, pp. 1-10Shreeja, P., (2017) J. Appl. Phys., 122Tíffany, M., J. Phys. Chem. B, 120, pp. 6634-6645Campillo, G., Gil, A., Arnache, O., Osorio, J., Sierra, G., (2013) Journal of Physics:conference Series, 466 (1)Gloria, C., Revista EIA (Mayo 2014), pp. E31-E38Venkataiah, G., Prasad, V., Venugopal Reddy, P., (2007) J. Alloys and Compounds, 429 (1-2), pp. 1-9Kameli, P., Salamati, H., Aezami, A., (2008) J. Alloys and Compounds, 450 (1-2), pp. 7-11Journal of Physics: Conference SeriesCrystallite sizeEngineering researchLanthanum compoundsMagnetic anisotropyManganese compoundsManganitesMilling (machining)Particle sizeParticle size analysisRietveld analysisSaturation magnetizationSilicon compoundsSolid state reactionsStrontium compoundsX ray diffractionCrystallographic structureFerromagnetic phasisGrain-size reductionMechanical ball millingOrthorhombic phaseSolid state reaction methodStructural and magnetic propertiesStructural and morphological propertiesBall millingGrain Size Reduction Effect on Structural and Magnetic Properties in La1-xSrxMnO3 (x = 0.3 y 0.4) by Mechanical Ball MillingConference Paperinfo:eu-repo/semantics/articlehttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_2df8fbb1Campillo, G., Facultad de Ciencias Básicas, Universidad de Medellin, Medellin, Colombia; Osorio, J., Grupo de Estado Sólido, Instituto de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia, Medellin, 52-21, Colombia; Arnache, O., Grupo de Estado Sólido, Instituto de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia, Medellin, 52-21, Colombia; Gil, A., Grupo de Estado Sólido, Instituto de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia, Medellin, 52-21, Colombia; Beltrán, J.J., Facultad de Ciencias Básicas, Departamento de Quimica, Universidad de Córdoba, Monteria, Colombia; Dorkis, L., Facultad de Minas, Universidad Nacional de Colombia-Sede Medellin, Medellin, Colombiahttp://purl.org/coar/access_right/c_16ecCampillo G.Osorio J.Arnache O.Gil A.Beltrán J.J.Dorkis L.11407/5808oai:repository.udem.edu.co:11407/58082020-05-27 19:01:23.161Repositorio Institucional Universidad de Medellinrepositorio@udem.edu.co |