کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7943453 | 1513241 | 2013 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Self-assembling of 4B10Sb and 1B4Sb clusters in GaP:(B, Sb)
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The self-assembling conditions of identical 4B10Sb and 1B4Sb clusters were studied in GaP:(B, Sb). The conditions are considered in the ultra dilute impurity concentration ranges and from 0 °C to 800 °C. Co-doping with boron and Sb transforms GaP into GaP-rich BxGa1âxSbyP1ây quaternary alloy of four binary compounds BSb, BP, GaSb and GaP. The formation of clusters decreases a sum of the enthalpies of the constituent compounds and strain energy. 4B10Sb clusters self-assemble mainly and almost maximal quantities of such clusters should form up to 600 °C. The insignificant density of 1B4Sb clusters should also occur in GaP:(B, Sb). The results demonstrate that GaP:(B, Sb) is a semiconductor with array of â¼1 nm identical low band gap objects embedded in the wide band gap matrix.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Superlattices and Microstructures - Volume 60, August 2013, Pages 320-326
Journal: Superlattices and Microstructures - Volume 60, August 2013, Pages 320-326
نویسندگان
V.A. Elyukhin,