کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9803200 1516463 2005 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electronic and optical properties of pressure induced phases of MgH2
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Electronic and optical properties of pressure induced phases of MgH2
چکیده انگلیسی
The electronic and optical properties of pressure-induced phases of MgH2 are investigated using the full-potential linearized augmented plane wave method. The absorption features are investigated by means of the calculated complex dielectric function and the analysis are made based on the electronic structure. The phases as a whole exhibit a color neutral insulator behavior. The calculated band gap are in good agreement with earlier theoretical investigations. The absorption edges corrected by scissor operation matched quite well the experimental findings. The optical anisotropy has also been evaluated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volumes 404–406, 8 December 2005, Pages 220-223
نویسندگان
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