Počet záznamů: 1
Modification of magnetic properties of Pt/Co/Pt films by Ga.sup.+./sup. ion irradiation: focused versus uniform irradiation
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SYSNO ASEP 0491176 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Modification of magnetic properties of Pt/Co/Pt films by Ga+ ion irradiation: focused versus uniform irradiation Tvůrce(i) Sveklo, I. (PL)
Mazalski, P. (PL)
Jaworowicz, J. (PL)
Jamet, J.-P. (FR)
Vernier, N. (FR)
Mougin, A. (FR)
Ferré, J. (FR)
Kisielewski, M. (PL)
Zablotskyy, Vitaliy A. (FZU-D) RID
Bourhis, E. (FR)
Gierak, J. (FR)
Postava, K. (CZ)
Fassbender, J. (DE)
Kanak, J. (PL)
Maziewski, A. (PL)Celkový počet autorů 15 Zdroj.dok. Acta Physica Polonica A. - : Polska Akademia Nauk - ISSN 0587-4246
Roč. 133, č. 5 (2018), s. 1215-1226Poč.str. 12 s. Jazyk dok. eng - angličtina Země vyd. PL - Polsko Klíč. slova ultrathin films ; ion irradiation ; magnetic hysteresis ; magnetic anisotropy ; magneto-optic Kerr effect Vědní obor RIV BM - Fyzika pevných látek a magnetismus Obor OECD Condensed matter physics (including formerly solid state physics, supercond.) Institucionální podpora FZU-D - RVO:68378271 UT WOS 000436603100017 EID SCOPUS 85049581532 DOI 10.12693/APhysPolA.133.1215 Anotace 30 keV Ga+ irradiation-induced changes of magnetic and magneto-optical properties of sputtered Pt/Co/Pt ultrathin trilayers films have been studied as a function of the ion fluence. Out-of-plane magnetic anisotropy states with enhanced magneto-optical effects were evidenced for specific values of cobalt thickness and irradiation fluence. Results obtained after uniform or quasi-uniform focused ion beam irradiation on either out-of-plane or in-plane magnetized sputtered pristine trilayers are compared. Similar irradiation-induced magnetic changes are evidenced in quasi-uniformly focused ion beam or uniformly irradiated films, grown either by sputtering or molecular beam epitaxy. We discuss on plausible common mechanisms underlying the observed effects. Pracoviště Fyzikální ústav Kontakt Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Rok sběru 2019
Počet záznamů: 1