Charge trapping and conduction in γ irradiated isotactic polypropylene

S Mouaci, G Teyssedre, N Belkahla… - … on Dielectrics and …, 2017 - ieeexplore.ieee.org
The present work aims at investigating the relationship between the structural change and
the electrical properties of isotactic polypropylene irradiated by gamma-rays at doses up to …

Modeling of transient currents in polyethylene terephtalate

N Saidi-Amroun, S Berdous, M Saidi… - International Journal of …, 2007 - Taylor & Francis
The effect of temperature on transient electrical charging current in gold metallized
polyethylene terephthalate (PET), which is a polymer of particular interest in electrical …

Trapping effect on electrical behavior of polyester film: I. Unipolar injection

S Berdous, NS Amroun, M Saidi… - International Journal of …, 2011 - Taylor & Francis
Charging current-time J (t) characteristics for a polar polymer were simulated via a simple
one-carrier model including traps with effective density N t. This model is used to reproduce …

Correlation between morphology and electrical response in PEN polyester film

S Berdous, N Saidi-Amroun, M Saidi… - International Journal of …, 2010 - Taylor & Francis
Thermoplastic polyesters have been widely used in electrical and electronic equipment and
a large number of articles on these materials have been published in the past several …

The Effect of Space charge on Isothermal and non-isothermal Currents in Polyethylene Naphthalate

N Saidi-Amroun, M Saidi, H Oubouchou, M Bendaoud - Physics Procedia, 2009 - Elsevier
This paper presents an experimental results obtained by using three investigation methods.
The temperature effect on space charge behavior, in semi crystalline polyethylene …

[PDF][PDF] Compréhension et modélisation des mécanismes physiques liés à la charge d'espace dans les polymères isolants sous contrainte électrique

S Le Roy - 2018 - theses.hal.science
Le laboratoire est structuré en 12 équipes de recherches, qui participent chacune au
tryptique plasma/matériau/système. Ces groupes sont constitués d'une dizaine de …

The effect of charge trapping on final thermally stimulated discharge currents in polyethylene naphthalate (PEN)

M Saidi, N Saidi-Amroun - Journal of Physics: Conference Series, 2009 - iopscience.iop.org
The aim of the work presented in this paper was to analyse final thermally stimulated
discharge current that appeared at the end of discharging process, when the temperature …

Simulation of space charge in polyethylene naphthalate: Effect of charge carrier mobility

A Beldjilali, M Saidi… - 2013 IEEE International …, 2013 - ieeexplore.ieee.org
The aim of this work is to study, with a numerical simulation, the space charge dynamics in
polymers, where a particular intent is accorded to the mobility parameter. Analysis of …

Anomalous charging current in PEN films: Temperature effect

N Saidi-Amroun, M Saidi, S Berdous… - … Conference on Solid …, 2007 - ieeexplore.ieee.org
Electrical charging current in Poly (ethylene naphthalene-2, 6-dicarboxylate) was
investigated in a wide temperature range around the glass transition temperature Tg. A 25 …

Influence of External Stress on Dielectric Behavior of PEN

S Berdous, N Saidi-Amroun, M Saidi… - International Journal of …, 2008 - Taylor & Francis
Polymers find an important field of application in the electrical industry because of their
utilization as insulators and dielectrics. The presence of polarizable units in materials may …