FEP Teflon, Mylar and Kapton H are compared from the point of view of charged-area scaling of discharge current pulse properties. The properties measured are peak current, pulse duration, released charge and energy dissipated in a load resistor, all for 20 keV incident electrons at a current density of 80 nA/cm 2. In general it is found that the three materials are more similar than dissimilar, and furthermore that this similarity extends to discharge damage as well, the damage being identified as a conbination of subsurface filamentary tunnels and surface grooves. The experimental observations are used to motivate a theory of discharge arc propagation in which the propagation velocity is controlled by the rate of removal of excess charge via wave propagation along a filamentary tunnel filled with an overdense plasma.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Surface discharges on teflon, mylar and kapton


    Weitere Titelangaben:

    Oberflaechenentladung bei Teflon, Mylar und Kapton


    Beteiligte:
    Balmain, K.C. (Autor:in) / Dubois, G.R. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1979


    Format / Umfang :

    6 Seiten, 10 Bilder, 17 Quellen



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Mylar film automatic cleaning equipment

    ZHU YONGBIN / LI BAIHAN | Europäisches Patentamt | 2022

    Freier Zugriff

    Space Charge Detection on Kapton® and Teflon® Polymers Films by the Open Pulsed Electro-Acoustic Method

    Perrin, C. / Griseri, V. / Payan, D. et al. | British Library Conference Proceedings | 2006




    Atomic Oxygen (ATOX) Simulation of Teflon FEP and Kapton H Surfaces Using a High-Intensity, Low-Energy, Mass-Selected, Ion Beam Facility

    Vered, R. / Grossman, E. / Lempert, G. D. et al. | British Library Conference Proceedings | 1994