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Neutralisation of g...
Neutralisation of group vi donors by hydrogen in gallium arsenide
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- Rahbi, R. (author)
- Groupe de Physique des Solides, Université Denis Diderot
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- Theys, B. (author)
- Laboratoire de Physique des Solides, CNRS
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- Pajot, B. (author)
- Department of Physics, University of Exeter
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- Öberg, Sven (author)
- Luleå tekniska universitet,Matematiska vetenskaper
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- Somogyi, K. (author)
- Research Institute for Technical Physics, P.O. Box 76, Foti ùt. 56, Budapest
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- Fille, M.L. (author)
- LPSES, CNRS, Sophia Antipolis
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- Chevallier, J. (author)
- Laboratoire de Physique des Solides, CNRS
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(creator_code:org_t)
- Elsevier BV, 1994
- 1994
- English.
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In: Solid State Communications. - : Elsevier BV. - 0038-1098 .- 1879-2766. ; 91:3, s. 187-190
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The infrared absorption of GaAs:S and GaAs:Te samples partially neutralised by hydrogen show two local modes with very similar frequencies. These modes are comparable to the ones already reported in GaAs:Se. These results are interpreted by assuming that neutralisation takes place by the formation of a bond between a Ga atom first neighbour of the chalcogen and a H atom in an antibonding location. This assumption is strengthened by ab initio calculations that provide also frequencies of the right order of magnitude.
Subject headings
- NATURVETENSKAP -- Matematik -- Beräkningsmatematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Computational Mathematics (hsv//eng)
Keyword
- Scientific Computing
- Teknisk-vetenskapliga beräkningar
Publication and Content Type
- ref (subject category)
- art (subject category)
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