کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8153688 1524769 2018 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electronic structure of gadolinium complexes in ZnO in the GW approximation
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Electronic structure of gadolinium complexes in ZnO in the GW approximation
چکیده انگلیسی
The role of intrinsic defects has been investigated to determine binding energies and the electronic structure of Gd complexes in ZnO. We use density-functional theory and the GW method to show that the presence of vacancies and interstitials affect the electronic structure of Gd doped ZnO. However, the strong localization of the Gd-f and d states suggest that carrier mediated ferromagnetism in this material may be difficult to achieve.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 452, 15 April 2018, Pages 35-39
نویسندگان
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