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Optically active hydrogen dimers in silicon

Lookup NU author(s): Professor Patrick Briddon

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Abstract

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.


Publication metadata

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

Pages: 176-179

ISSN: 0921-4526

Publisher: Elsevier

URL: http://dx.doi.org/10.1016/S0921-4526(99)00439-1

DOI: 10.1016/S0921-4526(99)00439-1

Library holdings: Search Newcastle University Library for this item

Series Title: Physica B: Condensed Matter

ISBN:


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