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Extension of the Finite Integration Technique including dynamic mesh refinement and its application to self-consistent beam dynamics simulations
Finite Integration Technique, Adaptive Dynamic Mesh Refinement, Particle-In-Cell
2011/9/6
An extension of the framework of the Finite Integration Technique (FIT) including dynamic and adaptive mesh refinement is presented. After recalling the standard formulation of the FIT, the proposed m...
Microstructure Characterization of ZnFe2-xMxO4 (M = Bi, Y and x = 0.1, 0.2) Ferrites by the Rietveld Refinement
Ferrites -ray diffraction lattice parameter paramagnetic magnetization
2010/4/12
The microstructure of the ferrites was analyzed by the Reitveld refinement method. The Bi-containing ferrites revealed a decrease in the lattice parameter as the Bi3+ concentration is increased, due t...
Refinement of Monoclinic ReO2 Structure from XRD by Rietveld Method
Monoclinic ReO2 Structure XRD Rietveld Method
2010/10/26
ReO2 presents two crystalline variants, with monoclinic and orthorhombic structures. The former is metastable and irreversibly transforms to an orthorhombic structure above 460oC. The structure of the...