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Tailoring Interfacial Effect in Multilayers With Dzyaloshinskii-Moriya Interaction by Helium Ion Irradiation
Type
ArticleAuthors
Sud, A.Tacchi, S.
Sagkovits, D.
Barton, C.
Sall, M.
Diez, L. H.
Stylianidis, E.
Smith, N.
Wright, L.
Zhang, S.
Zhang, Xixiang
Ravelosona, D.
Carlotti, G.
Kurebayashi, H.
Kazakova, O.
Cubukcu, M.
KAUST Department
Material Science and Engineering ProgramPhysical Science and Engineering (PSE) Division
Date
2021-06-17Permanent link to this record
http://hdl.handle.net/10754/673746.1Metadata
Show full item recordAbstract
We show a method to control magnetic interfacial effects in multilayers with Dzyaloshinskii-Moriya interaction (DMI) using helium (He+) ion irradiation. We compare results from SQUID magnetometry, ferromagnetic resonance as well as Brillouin light scattering results on multilayers with DMI as a function of irradiation fluence to study the effect of irradiation on the magnetic properties of the multilayers. Our results show clear evidence of the He+ irradiation effects on the magnetic properties which is consistent with interface modification due to the effects of the He+ irradiation. This external degree of freedom offers promising perspectives to further improve the control of magnetic skyrmions in multilayers, that could push them towards integration in future technologies.Citation
Sud, A., Tacchi, S., Sagkovits, D., Barton, C., Sall, M., Diez, L. H., … Cubukcu, M. (2021). Tailoring Interfacial Effect in Multilayers With Dzyaloshinskii-Moriya Interaction by Helium Ion Irradiation. doi:10.21203/rs.3.rs-618455/v1Journal
Accepted by Scientific ReportsarXiv
2105.03976Additional Links
https://www.researchsquare.com/article/rs-618455/v1Scopus Count
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