Title of article
New algorithm for efficient Bloch-waves calculations of orientation-sensitive ELNES
Author/Authors
Rusz، نويسنده , , Jلn and Muto، نويسنده , , Shunsuke and Tatsumi، نويسنده , , Kazuyoshi، نويسنده ,
Pages
8
From page
81
To page
88
Abstract
We discuss in detail the Bloch waves method for the calculation of energy and orientation dependent scattering cross-section for inelastic scattering of electrons on crystals. Convergence properties are investigated and a new algorithm with superior timing and accuracy is described. The new method is applied to calculations of intensity of weakly excited spots, maps of magnetic signal, and tilt series from zone axis orientation towards three-beam orientation.
Keywords
Density functional theory , Transmission electron microscopy , Dynamical diffraction theory , Bloch Waves , Electron magnetic circular dichroism
Journal title
Astroparticle Physics
Record number
2043867
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