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...

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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
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oai_identifier_str oai:repository.udem.edu.co:11407/5808
network_acronym_str REPOUDEM2
network_name_str Repositorio UDEM
repository_id_str
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