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Mobility Dependence on Electric Field in Low Density Polyethylene (LDPE)


 
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1. Title Title of document Mobility Dependence on Electric Field in Low Density Polyethylene (LDPE)
 
2. Creator Author's name, affiliation, country Zehira Ziari; Université Mentouri de Constantine, Laboratoire de Microsystèmes et Instrumentation (LMI), Faculté des Sciences de l'Ingénieur, Constantine; Algeria
 
2. Creator Author's name, affiliation, country Salah Sahli; Université Mentouri de Constantine, Laboratoire de Microsystèmes et Instrumentation (LMI), Faculté des Sciences de l'Ingénieur, Constantine; Algeria
 
2. Creator Author's name, affiliation, country Azzedine Bellel; Université Mentouri de Constantine, Laboratoire d’Etude des Matériaux Electroniques pour Applications Médicales (LEMEAMED), Faculté des Sciences de l'Ingénieur, Constantine; Algeria
 
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4. Description Abstract The surface potential decay evolutions with time after negative corona discharge of low-density polyethylene (LDPE) have been recorded for different charging levels. It was observed that there was a significant increase in the surface potential decay rate with the increase of charging levels. Electrical conduction characteristics in LDPE have been investigated as a function of electric fields strength. It is found that the mobility of LDPE increases with the increase of electric field and the conduction mechanism is governed by the hopping process of injected carriers between localized trapping centers. A deep trap separation of 3.2 nm, corresponding to 3.1019 traps/cm3 has been found.
 
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7. Date (YYYY-MM-DD) 21-03-2011
 
8. Type Status & genre Peer-reviewed Article
 
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9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://revues.imist.ma/index.php/MJCM/article/view/279
 
11. Source Title; vol., no. (year) Moroccan Journal of Condensed Matter; Vol 12, No 3 (2010)
 
12. Language English=en en
 
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15. Rights Copyright and permissions Copyright (c)