G-centers in irradiated silicon revisited: A screened hybrid density functional theory approach
dc.contributor.author | Wang, H. | |
dc.contributor.author | Chroneos, A. | |
dc.contributor.author | Londos, C. A. | |
dc.contributor.author | Sgourou, E. N. | |
dc.contributor.author | Schwingenschlögl, Udo | |
dc.date.accessioned | 2015-05-04T16:11:34Z | |
dc.date.available | 2015-05-04T16:11:34Z | |
dc.date.issued | 2014-05-14 | |
dc.identifier.citation | G-centers in irradiated silicon revisited: A screened hybrid density functional theory approach 2014, 115 (18):183509 Journal of Applied Physics | |
dc.identifier.issn | 0021-8979 | |
dc.identifier.issn | 1089-7550 | |
dc.identifier.doi | 10.1063/1.4875658 | |
dc.identifier.uri | http://hdl.handle.net/10754/552146 | |
dc.description.abstract | Electronic structure calculations employing screened hybrid density functional theory are used to gain fundamental insight into the interaction of carbon interstitial (Ci) and substitutional (Cs) atoms forming the CiCs defect known as G-center in silicon (Si). The G-center is one of the most important radiation related defects in Czochralski grown Si. We systematically investigate the density of states and formation energy for different types of CiCs defects with respect to the Fermi energy for all possible charge states. Prevalence of the neutral state for the C-type defect is established. | |
dc.publisher | AIP Publishing | |
dc.relation.url | http://scitation.aip.org/content/aip/journal/jap/115/18/10.1063/1.4875658 | |
dc.rights | Archived with thanks to Journal of Applied Physics | |
dc.title | G-centers in irradiated silicon revisited: A screened hybrid density functional theory approach | |
dc.type | Article | |
dc.contributor.department | Computational Physics and Materials Science (CPMS) | |
dc.contributor.department | Material Science and Engineering Program | |
dc.contributor.department | Physical Science and Engineering (PSE) Division | |
dc.identifier.journal | Journal of Applied Physics | |
dc.eprint.version | Publisher's Version/PDF | |
dc.contributor.institution | Engineering and Innovation, The Open University, Milton Keynes MK7 6AA, United Kingdom | |
dc.contributor.institution | University of Athens, Solid State Physics Section, Panepistimiopolis Zografos, Athens 157 84, Greece | |
dc.contributor.institution | University of Athens, Solid State Physics Section, Panepistimiopolis Zografos, Athens 157 84, Greece | |
dc.contributor.institution | Department of Materials, Imperial College, London SW7 2AZ, United Kingdom | |
kaust.person | Wang, Hao | |
kaust.person | Schwingenschlögl, Udo | |
refterms.dateFOA | 2015-05-13T00:00:00Z | |
dc.date.published-online | 2014-05-14 | |
dc.date.published-print | 2014-05-14 |
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