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        Electronic structure and magnetic properties of FeWO 4 nanocrystals synthesized by the microwave-hydrothermal method 

        Universidade Federal de São Carlos (UFSCar); Universidade Estadual Paulista (Unesp); Universitat Jaume I (2012-11-01)
        This communication reports that FeWO 4 nanocrystals were successfully synthesized by the microwave-hydrothermal method at 443 K for 1 h. The structure and shape of these nanocrystals were characterized by X-ray diffraction, ...

        Electronic structure and magnetic properties of FeWO 4 nanocrystals synthesized by the microwave-hydrothermal method 

        Universidade Federal de São Carlos (UFSCar); Universidade Estadual Paulista (Unesp); Universitat Jaume I (2012-11-01)
        This communication reports that FeWO 4 nanocrystals were successfully synthesized by the microwave-hydrothermal method at 443 K for 1 h. The structure and shape of these nanocrystals were characterized by X-ray diffraction, ...

        Magnetic properties of acicular ultrafine iron particles 

        Universidade Estadual Paulista (Unesp); Universidade de São Paulo (USP); Inst Ciência Mat; Univ Antwerp (Institute of Electrical and Electronics Engineers (IEEE), 2002-09-01)
        Magnetic properties of acicular (similar to60 and similar to200 nm) iron particles, obtained by reduction of alumina-coated goethite particles, are reported. X-ray diffraction and Mossbauer spectroscopy showed that the ...

        Electronic structure and magnetic properties of FeWO 4 nanocrystals synthesized by the microwave-hydrothermal method 

        Almeida, M. A. P.; Cavalcante, L. S.; Morilla-Santos, C.; Lisboa Filho, Paulo Noronha; Beltrán, A.; Andrés, J.; Gracia, L.; Longo, Elson (2014)

        Evidence of defect-mediated magnetic coupling on hydrogenated Co-doped ZnO 

        Universidade Federal de São Carlos (UFSCar); Universidade Federal de Alfenas (UNIFAL); Universidade de São Paulo (USP); Centro de Desenvolvimento de Tecnologia Nuclear/CNEN; Universidade Federal de Uberlândia (UFU); Universidade Federal de Ouro Preto (UFOP); Universidade Estadual Paulista (Unesp) (2013-04-05)
        Hydrogenated bulk Zn1-xCoxO samples were synthesized via standard solid-state reaction route with Co molar concentrations up to 15 at.%. Magnetic characterization demonstrates a room temperature ferromagnetic behavior ...

        Evidence of defect-mediated magnetic coupling on hydrogenated Co-doped ZnO 

        Universidade Federal de São Carlos (UFSCar); Universidade Federal de Alfenas (UNIFAL); Universidade de São Paulo (USP); Centro de Desenvolvimento de Tecnologia Nuclear/CNEN; Universidade Federal de Uberlândia (UFU); Universidade Federal de Ouro Preto (UFOP); Universidade Estadual Paulista (Unesp) (2013-04-05)
        Hydrogenated bulk Zn1-xCoxO samples were synthesized via standard solid-state reaction route with Co molar concentrations up to 15 at.%. Magnetic characterization demonstrates a room temperature ferromagnetic behavior ...

        Evidence of defect-mediated magnetic coupling on hydrogenated Co-doped ZnO 

        Godoy, M. P. F. de; Mesquita, A.; Avansi, W.; Neves, P. P.; Chitta, V. A.; Ferraz, W. B.; Boselli, M. A.; Sabioni, A. C. S.; Carvalho, H. B. de (2014)

        Magnetic properties of acicular ultrafine iron particles 

        Universidade Estadual Paulista (Unesp); Universidade de São Paulo (USP); Inst Ciência Mat; Univ Antwerp (Institute of Electrical and Electronics Engineers (IEEE), 2002-09-01)
        Magnetic properties of acicular (similar to60 and similar to200 nm) iron particles, obtained by reduction of alumina-coated goethite particles, are reported. X-ray diffraction and Mossbauer spectroscopy showed that the ...

        Magnetic properties of acicular ultrafine iron particles 

        Varanda, L. C.; Goya, G. F.; Morales, M. P.; Marques, RFC; Godoi, RHM; Jafelicci, M.; Serna, C. J. (Institute of Electrical and Electronics Engineers (IEEE), 2014)

        Superconducting vortex fluctuations in YBa2Cu3O7-δ 

        Universidade Estadual de Campinas (UNICAMP); Universidade Estadual Paulista (Unesp) (1996-01-20)
        Measurements of magnetization in YBa2Cu3O7-δ single crystals were performed for applied fields H parallel and perpendicular to the ab planes. The data show a temperature T = T* at which the magnetization M(T*) is independent ...
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        Red de Repositorios Latinoamericanos
        + of 7.000.000
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        400 Participating institutions
        Dirección de Servicios de Información y Bibliotecas (SISIB)
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        Membership Login
        Featured collections
        • Latin American Theses
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        • Argentina
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        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Red de Repositorios Latinoamericanos | 2006-2018