Article ID Journal Published Year Pages File Type
703494 Diamond and Related Materials 2008 4 Pages PDF
Abstract

There have been many attempts to find good n- and p-type dopants for diamonds. Several impurities have been suggested and diamonds containing some have been grown successfully. The aim of this study is to understand the incorporation of impurities into the crystal structure and why they seem to be inhomogeneously distributed between different growth sectors. We performed density functional theory (DFT) calculations to investigate the incorporation of boron, nitrogen and phosphorus on different diamond surfaces. The results are in good agreement with experimental work, showing preferred growth sectors for the impurities. We also show how temperature plays an important role for the incorporation during growth.

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Physical Sciences and Engineering Engineering Electrical and Electronic Engineering
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