کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1813855 1525249 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effect of impurities on the electronic properties of MgO
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
The effect of impurities on the electronic properties of MgO
چکیده انگلیسی

The effect of impurities on the electronic properties of MgO is investigated using the full potential linearized augmented plane-wave plus local-orbitals method based on density functional theory. The electronic band structures and density of states of MgO in the presence of Ca, Li, and Na impurities were calculated. It is found that increasing the amount of Ca impurity decreases the energy band gap and increases the width of the upper part of the valence band. Some of the considered impurities (Li and Na) change the electronic properties of MgO extensively.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 403, Issues 19–20, 1 October 2008, Pages 3522–3526
نویسندگان
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