A Panorama of Electrical Conduction Models in Dielectrics, With Application to Spacecraft Charging - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue IEEE Transactions on Plasma Science Année : 2015

A Panorama of Electrical Conduction Models in Dielectrics, With Application to Spacecraft Charging

Résumé

Conduction models in disordered materials are described, with a special focus on the transient behavior appearing on a broad timescale as a consequence of disorder. Multiple trapping models, hopping models, or random walks coupled with waiting-time distributions are commonly used to describe charge transport in semiconductors. Important concepts have been introduced in this field, such as demarcation energy, percolation, or transport energy. Dispersive transport appears as a consequence of the disorder, together with a memory effect, that may be described using various mathematical tools. The interest of this research field concerning the charging behavior of materials used in spacecraft applications, especially polymers, is underlined and a practical model of the insulator is suggested.
Fichier non déposé

Dates et versions

hal-01251335 , version 1 (06-01-2016)

Identifiants

Citer

Philippe Molinié. A Panorama of Electrical Conduction Models in Dielectrics, With Application to Spacecraft Charging. IEEE Transactions on Plasma Science, 2015, 43 (9), ⟨10.1109/TPS.2015.2461625⟩. ⟨hal-01251335⟩
49 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More