Počet záznamů: 1
Conducting swift heavy ion track networks
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SYSNO ASEP 0352452 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Conducting swift heavy ion track networks Tvůrce(i) Fink, Dietmar (UJF-V) ORCID, SAI
Kiv, A. (IL)
Fuks, D. (IL)
Vacík, Jiří (UJF-V) RID, ORCID, SAI
Hnatowicz, Vladimír (UJF-V) RID
Chandra, A. (IN)
Saad, A. (JO)Zdroj.dok. Radiation Effects and Defects in Solids. - : Taylor & Francis - ISSN 1042-0150
Roč. 165, č. 3 (2010), s. 227-244Poč.str. 18 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova ion tracks ; negative differential resistance ; neural networks Vědní obor RIV JJ - Ostatní materiály CEP KAN400480701 GA AV ČR - Akademie věd CEZ AV0Z10480505 - UJF-V (2005-2011) UT WOS 000275126400005 DOI 10.1080/10420150903491359 Anotace In this paper, the electronic behavior of conducting swift heavy ion track networks is studied. On the one hand, the transient conductivity of ion tracks in metal oxides on silicon in status nascendi is exploited for this purpose, and on the other hand, conducting tracks are produced by ion irradiation of insulating membranes (either self-supported or deposited onto silicon substrates), subsequent etching and finally inserting conducting materials of whatever provenience (in this work preferentially electrolytes). Depending on their manufacture, the conducting tracks either act as electronically active or passive elements. When applying a voltage across individual tracks in the first case, one observes current spikes with negative differential resistances. These tracks interact among themselves, leading to phase-locked synchronous coupled oscillations with complex patterns that are quite similar to those emerging from neural networks. Pracoviště Ústav jaderné fyziky Kontakt Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Rok sběru 2011
Počet záznamů: 1