Structural, Magnetic, And Mössbauer Characterization Of Size-controlled Iron-iron Oxide Nanoparticles Obtained By Chemical Methods

dc.creatorVargas J.M.
dc.creatorSocolovsky L.M.
dc.creatorGoya G.F.
dc.creatorKnobel M.
dc.creatorZanchet D.
dc.date2003
dc.date2015-06-30T17:29:50Z
dc.date2015-11-26T15:42:17Z
dc.date2015-06-30T17:29:50Z
dc.date2015-11-26T15:42:17Z
dc.date.accessioned2018-03-28T22:50:52Z
dc.date.available2018-03-28T22:50:52Z
dc.identifier
dc.identifierIeee Transactions On Magnetics. , v. 39, n. 5 II, p. 2681 - 2683, 2003.
dc.identifier189464
dc.identifier10.1109/TMAG.2003.815556
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-0141988482&partnerID=40&md5=d1a877c2bbd4a99fc3d16e31a5ee632e
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/102300
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/102300
dc.identifier2-s2.0-0141988482
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1264825
dc.descriptionSize-controlled Fe nanoparticles have been obtained by thermal decomposition of Fe(CO)5 in organic solution, in the presence of ligand molecules. Samples with different sizes, in the 6-12 nm range have been characterized by high-resolution transmission electron microscopy, X-ray diffraction, Mössbauer spectroscopy, and magnetization measurements. All samples present narrow size distributions and superparamagnetic behavior. The exposition to air leads to the formation of a polycrystalline phase, mainly Fe3O4.
dc.description39
dc.description5 II
dc.description2681
dc.description2683
dc.descriptionDenardin, J.C., Pakhomov, A.B., Brandl, A.L., Socolovsky, L.M., Knobel, M., Krishnan, K.M., Zhang, X.X., Study of magnetic state of granular magnetic alloy with magnetization extraordinary Hall effect and giant magnetoresistance (2003) Appl. Phys. Lett., 82, p. 763
dc.descriptionMurray, C.B., Kagan, C.R., Bawendi, M.G., Synthesis and characterization of monodisperse nanocrystals and close-packed nanocrystal assemblies (2000) Annu. Rev. Mater. Sci., 30, p. 545
dc.descriptionWonterghem, J.V., Mørup, S., Charles, S.W., Wells, S., An investigation of the chemical reactions leading to the formation of ultrafine amourphous FE100-xCx Alloy particles (1988) J. Colloid Interface Sci., 121, p. 545
dc.descriptionVanderberghe, R.E., Degrave, E., De Bakker, P.M.A., On the methodology of the analysis of Mössbauer-spectra (1994) Hyp. Int., 83, p. 29
dc.descriptionGreenwood, N.N., Earnshaw, A., (1984) Chemistry of the Elements, pp. 1254-1255. , Oxford, U.K.: Pergamon
dc.descriptionRockenberger, J., Sher, E.C., Alivisatos, A.P., A new nonhydrolytic single-precursor approach to surfactant-capped nanocrystals of transition metal oxides (1999) J. Amer. Chem. Soc., 121, p. 11595
dc.descriptionHyeon, T., Lee, S.S., Park, J., Chung, Y., Na, H.B., Synthesis of highly crystalline and monodisperse maghemite nanocrystallites without a size-selection process (2001) J. Amer. Chem. Soc., 123, p. 12798
dc.descriptionBentzon, M.D., Wonterghem, J.V., Mørup, S., Thölén, A., Koch, C.J.W., Ordered aggregates of ultrafine iron oxide particles: 'Super crystals' (1989) Phil. Mag. B, 60, p. 169
dc.descriptionTheil Kuhn, L., Bojesen, A., Timermann, L., Meedom Nielsen, M., Mørup, S., Structural and magnetic properties of core-shell iron-iron oxide nanoparticles (2002) J. Phys.: Condens. Mater, 14, p. 13551
dc.languageen
dc.publisher
dc.relationIEEE Transactions on Magnetics
dc.rightsfechado
dc.sourceScopus
dc.titleStructural, Magnetic, And Mössbauer Characterization Of Size-controlled Iron-iron Oxide Nanoparticles Obtained By Chemical Methods
dc.typeActas de congresos


Este ítem pertenece a la siguiente institución