Počet záznamů: 1  

Electrical current pulsations through ion irradiated polymer foils in electrolytes

  1. 1.
    SYSNO ASEP0349187
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevElectrical current pulsations through ion irradiated polymer foils in electrolytes
    Tvůrce(i) Fink, Dietmar (UJF-V) ORCID, SAI
    Cruz, S. (MX)
    Vacík, Jiří (UJF-V) RID, ORCID, SAI
    Hnatowicz, Vladimír (UJF-V) RID
    Zdroj.dok.Radiation Effects and Defects in Solids. - : Taylor & Francis - ISSN 1042-0150
    Roč. 165, č. 11 (2010), s. 818-833
    Poč.str.16 s.
    Jazyk dok.eng - angličtina
    Země vyd.GB - Velká Británie
    Klíč. slovaASYMMETRIC NANOPORES ; NETWORKS ; OSCILLATORS
    Vědní obor RIVBG - Jaderná, atomová a mol. fyzika, urychlovače
    CEPIAA200480702 GA AV ČR - Akademie věd
    CEZAV0Z10480505 - UJF-V (2005-2011)
    UT WOS000283317100002
    DOI10.1080/10420151003758143
    AnotaceFunnel-type ion tracks were produced in thin polymer foils by swift heavy ion irradiation and subsequent treatment with both low concentration etchants and acids from two different sides. The funnel shapes consist of shallow etched cones and residual latent tracks and thus combine both their characteristic properties, rectification and current spike emission, in one track each. Arrays of spike-emitting tracks are known to exhibit phase-locked synchronous electrical pulsations in accordance with the neural network theory. These pulsations were studied here on arrays of funnel-type tracks for the first time. As expected, the results strongly depend on the track density. In foils with low track densities, synchronous oscillations are rare and rather unstable events, whereas foils with high track densities exhibit stable, strong and long-lasting pulsations.
    PracovištěÚstav jaderné fyziky
    KontaktMarkéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228
    Rok sběru2011
Počet záznamů: 1  

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