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Ultrafast magnetization dynamics in thin films of L1<inf>0</inf>-ordered FePt and FePd compounds: Promising differences

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dc.contributor.author Petrov A.
dc.contributor.author Pasynkov M.
dc.contributor.author Yusupov R.
dc.contributor.author Nikitin S.
dc.contributor.author Gumarov A.
dc.contributor.author Yanilkin I.
dc.contributor.author Kiiamov A.
dc.contributor.author Tagirov L.
dc.date.accessioned 2020-01-15T22:06:29Z
dc.date.available 2020-01-15T22:06:29Z
dc.date.issued 2019
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/156627
dc.description.abstract © Kazan Federal University (KFU). In the paper we report on the synthesis, structural and magnetic characterization and time-resolved polar magnetooptical Kerr effect studies of thin epitaxial films of the ordered L10-phase of FePt and FePd compounds. Time scales of the photoinduced demagnetization and magnetization recovery are found. It is shown that demagnetization of FePt and FePd films occurs on different time scales, ~ 0.2 ps and ~ 3ps, respectively. This difference makes these films promising for artificial multilayer ferrimagnets with high perpendicular anisotropy suitable for all-optical fast high-capacity information storage devices.
dc.subject Epitaxial film
dc.subject Palladium-iron alloy
dc.subject Perpendicular anisotropy
dc.subject Platinum-iron alloy
dc.subject Time-resolved magnetooptical Kerr effect
dc.title Ultrafast magnetization dynamics in thin films of L1<inf>0</inf>-ordered FePt and FePd compounds: Promising differences
dc.type Article
dc.relation.ispartofseries-issue 5
dc.relation.ispartofseries-volume 21
dc.collection Публикации сотрудников КФУ
dc.source.id SCOPUS-2019-21-5-SID85073355269


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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