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Electronic and positronic studies of zinc-blend boron phosphide BP underpressure

Link to publisher's homepage at http://www.unimap.edu.my/ ; Open access only applicable for vol. 1; issue 1, 2008 & vol. 2; issue 1, 2009.

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Bibliographic Details
Main Authors: Sehil, M., Abid, H., Lachebi, A.
Format: Article
Language:English
Published: Universiti Malaysia Perlis 2009
Subjects:
Positron annihilation
emperical pseudo-potential
Independent Particle Model
Charge densities
Momentum densities
Anisotropy
Positrons
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/5336
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spelling my.unimap-53362009-11-25T08:44:14Z Electronic and positronic studies of zinc-blend boron phosphide BP underpressure Sehil, M. Abid, H. Lachebi, A. Positron annihilation emperical pseudo-potential Independent Particle Model Charge densities Momentum densities Anisotropy Positrons Link to publisher's homepage at http://www.unimap.edu.my/ ; Open access only applicable for vol. 1; issue 1, 2008 & vol. 2; issue 1, 2009. We analyze the effect of the pressure variations on the electron and the positron distributions in the boron phosphide. On the basis of the pseudopotential band structure calculations (EPM) and the independent particle approximation (IPM), the electron and the positron wave functions are derived, respectively. The resulting wave functions are used to compute the corresponding charge densities along the <111> axis. The integrated electron-positron momentum densities, for different pressures, are calculated along the (001) and (110) directions. The results are used to analyze the evolution of the bonding properties and to predict how pressure could affect positron annihilation results in the boron phosphide. 2009-04-06T13:16:29Z 2009-04-06T13:16:29Z 2009 Article International Journal of Nanoelectronics and Materials, vol. 2 (1), 2009, pages 47-62. 1985-5761 (Printed) 1997-4434 (Online) http://hdl.handle.net/123456789/5336 http://www.unimap.edu.my en Universiti Malaysia Perlis
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Positron annihilation
emperical pseudo-potential
Independent Particle Model
Charge densities
Momentum densities
Anisotropy
Positrons
spellingShingle Positron annihilation
emperical pseudo-potential
Independent Particle Model
Charge densities
Momentum densities
Anisotropy
Positrons
Sehil, M.
Abid, H.
Lachebi, A.
Electronic and positronic studies of zinc-blend boron phosphide BP underpressure
description Link to publisher's homepage at http://www.unimap.edu.my/ ; Open access only applicable for vol. 1; issue 1, 2008 & vol. 2; issue 1, 2009.
format Article
author Sehil, M.
Abid, H.
Lachebi, A.
author_facet Sehil, M.
Abid, H.
Lachebi, A.
author_sort Sehil, M.
title Electronic and positronic studies of zinc-blend boron phosphide BP underpressure
title_short Electronic and positronic studies of zinc-blend boron phosphide BP underpressure
title_full Electronic and positronic studies of zinc-blend boron phosphide BP underpressure
title_fullStr Electronic and positronic studies of zinc-blend boron phosphide BP underpressure
title_full_unstemmed Electronic and positronic studies of zinc-blend boron phosphide BP underpressure
title_sort electronic and positronic studies of zinc-blend boron phosphide bp underpressure
publisher Universiti Malaysia Perlis
publishDate 2009
url http://dspace.unimap.edu.my/xmlui/handle/123456789/5336
_version_ 1643788365174145024
score 13.209306

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