Results 171 to 180 of about 206 (188)
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Transactions on Electrical and Electronic Materials, 2018
In this paper, finite element method correlated with boundary conditions has been used to solve the Poisson’s equation. Splitting method, solving the continuity equation in two-time step, with and without term source associated with new Schottky injection application, however, Runge–Kutta method with a Gaussian filter calculated the distribution of all
Youcef Abdallah Baadj +2 more
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In this paper, finite element method correlated with boundary conditions has been used to solve the Poisson’s equation. Splitting method, solving the continuity equation in two-time step, with and without term source associated with new Schottky injection application, however, Runge–Kutta method with a Gaussian filter calculated the distribution of all
Youcef Abdallah Baadj +2 more
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2024 IEEE 5th International Conference on Dielectrics (ICD)
Ajith John Thomas +4 more
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Ajith John Thomas +4 more
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Journal of Applied Physics, 2005
Experimental studies of charge injection and transport of holes and electrons in LUMATION™ Green 1300 Series light-emitting polymer (LEP) by a combination of experimental techniques are reported. It is found that hole mobility is lower than electron mobility and the former exhibits steeper electric-field dependence thus reducing the misbalance between ...
Dmitry Poplavskyy +2 more
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Experimental studies of charge injection and transport of holes and electrons in LUMATION™ Green 1300 Series light-emitting polymer (LEP) by a combination of experimental techniques are reported. It is found that hole mobility is lower than electron mobility and the former exhibits steeper electric-field dependence thus reducing the misbalance between ...
Dmitry Poplavskyy +2 more
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2018 IEEE 2nd International Conference on Dielectrics (ICD), 2018
HVDC extruded cable is the key equipment of flexible DC transmission technology. However, the interface charge between different dielectrics is easy to accumulate in the HVDC cable accessories due to the discontinuity of conductivity and permittivity, which will threaten the safety of the HVDC cable system. The injection and transportation behaviors of
Jin Li +9 more
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HVDC extruded cable is the key equipment of flexible DC transmission technology. However, the interface charge between different dielectrics is easy to accumulate in the HVDC cable accessories due to the discontinuity of conductivity and permittivity, which will threaten the safety of the HVDC cable system. The injection and transportation behaviors of
Jin Li +9 more
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Modelling of Electroluminescence in Polymers Using a Bipolar Charge Transport Model [PDF]
, 2011 Electroluminescence (EL) in polymeric materials is thought to occur due to the energy dissipation process from the recombination of opposite polarity charge carriers. It is considered as an indication of storage and transport of charge carriers in cable insulation subject to electrical stresses and may indicate the change in charge movement due to ...
Zhao, J, Mills, D H, Chen, G, Lewin, P L
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Proceedings of the 2004 IEEE International Conference on Solid Dielectrics, 2004. ICSD 2004., 2004
We present a bipolar model of conduction providing time-dependent solutions for charge densities under uniform DC field. The model assumes the existence of an exponential distribution of trap depth for electrons and holes, with an upper limit in trap depth. Charges are supplied through Schottky injection at both electrodes.
F. Boufayed +7 more
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We present a bipolar model of conduction providing time-dependent solutions for charge densities under uniform DC field. The model assumes the existence of an exponential distribution of trap depth for electrons and holes, with an upper limit in trap depth. Charges are supplied through Schottky injection at both electrodes.
F. Boufayed +7 more
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2007 IEEE International Conference on Solid Dielectrics, 2007
A bipolar model of transport intended to describe the behaviour of polyethylene in steady state is presented. The model is based on Poisson's equation and the conservation law of charges, trapping, detrapping and recombination phenomena being taken into account.
F. Baudoin +3 more
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A bipolar model of transport intended to describe the behaviour of polyethylene in steady state is presented. The model is based on Poisson's equation and the conservation law of charges, trapping, detrapping and recombination phenomena being taken into account.
F. Baudoin +3 more
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Journal of Physics D: Applied Physics, 2007
In this paper, we present a new numerical formulation that we have applied to the model for bipolar charge transport, trapping and recombination in polymeric insulators, such as low density polyethylene. The numerical model is based on the high precision Runge–Kutta method for determining mobile and trapped charge local density within the sample ...
Belgaroui, E. +4 more
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In this paper, we present a new numerical formulation that we have applied to the model for bipolar charge transport, trapping and recombination in polymeric insulators, such as low density polyethylene. The numerical model is based on the high precision Runge–Kutta method for determining mobile and trapped charge local density within the sample ...
Belgaroui, E. +4 more
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Physica Scripta, 2019
Abstract Our new approach consists of applying the Gaussian spatial distribution function to study the trapping process bipolar electronic charge transport at dielectric–dielectric as well as dielectric-electrode interfaces.
E Belgaroui, A Kallel
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Abstract Our new approach consists of applying the Gaussian spatial distribution function to study the trapping process bipolar electronic charge transport at dielectric–dielectric as well as dielectric-electrode interfaces.
E Belgaroui, A Kallel
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Journal of Physics D: Applied Physics, 2007
A bipolar model of transport intended to describe the behaviour of polyethylene under dc stress in steady state conditions is presented. The model is based on Poisson's equation and the conservation law of charges, with trapping, detrapping and recombination phenomena being taken into account.
F Baudoin +3 more
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A bipolar model of transport intended to describe the behaviour of polyethylene under dc stress in steady state conditions is presented. The model is based on Poisson's equation and the conservation law of charges, with trapping, detrapping and recombination phenomena being taken into account.
F Baudoin +3 more
openaire +1 more source