Lookup NU author(s): Professor Patrick Briddon
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First-principles calculations are used to explore the structure and properties of several defects which are prominent luminescent centers in Si. The trigonal defects B-41 and B-1/71, which are known to contain two hydrogen atoms in equivalent and inequivalent sites, respectively, are attributed to a hexavacancy containing two H atoms in different configurations. It is suggested that the J luminescence centers arises from a stable hexavacancy without hydrogen atoms.
Author(s): Hourahine B, Jones R, Safonov AN, Oberg S, Briddon PR, Estreicher SK
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: 20th International Conference on Defects in Semiconductors (ICDS-20)
Year of Conference: 1999
Library holdings: Search Newcastle University Library for this item
Series Title: Physica B: Condensed Matter