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Просмотр по автору "Valladares, L. De Los Santos"

Просмотр по автору "Valladares, L. De Los Santos"

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  • Characterization and magnetic properties of hollow a-Fe2O3 microspheres obtained by sol gel and spray roasting methods 
    Valladares, L. De Los Santos; Domínguez, A. Bustamante; Leon Felix, L.; Kargin, J.B.; Mukhambetov, D.G.; Kozlovskiy, A.L.; Moreno, N.O.; Santibanez, J. Flores; Cabrera, R. Castellanos; Barnes, C.H.W. (Journal of Science: Advanced Materials and Devices, 2019)
    In this work, we characterize the hollow hematite (a-Fe2O3) micro spheres obtained by two nontemplate techniques: i) sol gel and ii) spray roasting process. Both techniques allow the production of high yield hollow hematite ...
  • Influence of Space Charge During the Oxidation of Metal Surfaces 
    Mukhambetov, D. G.; Valladares, L. De Los Santos; Kargin, J. B.; Kozlovskiy, A. L. (Oxidation of Metals, 2018)
    In this work we present a model for the surface oxide film growth considering the influence of space charge. The space charge field Esp is assumed proportional to the charge of moving metal ions and electrons in the oxide ...