Beam-induced Fe nanopillars as tunable domain-wall pinning sites

J.H. Franken, M.A.J. van der Heijden, T.H. Ellis, R. Lavrijsen, C. Daniels, D. McGrouther, H.J.M. Swagten, B. Koopmans

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Uittreksel

Focused-electron-beam-induced deposition (FEBID) is employed to create freestanding magnetic nanostructures. By growing Fe nanopillars on top of a perpendicular magnetic domain wall (DW) conduit, pinning of the DWs is observed due to the stray fields emanating from the nanopillar. Furthermore, a different DW pinning behavior is observed between the up and down magnetic states of the pillar, allowing to deduce the switching fields of the pillar in a novel way. The implications of these results are two-fold: not only can 3-dimensional nano-objects be used to control DW motion in applications, it is also proposed that DW motion is a unique tool to probe the magnetic properties of nano-objects.
Originele taal-2Engels
Pagina's (van-tot)3508-3514
Aantal pagina's7
TijdschriftAdvanced Functional Materials
Volume24
Nummer van het tijdschrift23
DOI's
StatusGepubliceerd - 2014

Vingerafdruk

Domain walls
domain wall
Magnetic domains
magnetic domains
Electron beams
Nanostructures
Magnetic properties
electron beams
magnetic properties
probes

Citeer dit

Franken, J. H., van der Heijden, M. A. J., Ellis, T. H., Lavrijsen, R., Daniels, C., McGrouther, D., ... Koopmans, B. (2014). Beam-induced Fe nanopillars as tunable domain-wall pinning sites. Advanced Functional Materials, 24(23), 3508-3514. https://doi.org/10.1002/adfm.201303540
Franken, J.H. ; van der Heijden, M.A.J. ; Ellis, T.H. ; Lavrijsen, R. ; Daniels, C. ; McGrouther, D. ; Swagten, H.J.M. ; Koopmans, B. / Beam-induced Fe nanopillars as tunable domain-wall pinning sites. In: Advanced Functional Materials. 2014 ; Vol. 24, Nr. 23. blz. 3508-3514.
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title = "Beam-induced Fe nanopillars as tunable domain-wall pinning sites",
abstract = "Focused-electron-beam-induced deposition (FEBID) is employed to create freestanding magnetic nanostructures. By growing Fe nanopillars on top of a perpendicular magnetic domain wall (DW) conduit, pinning of the DWs is observed due to the stray fields emanating from the nanopillar. Furthermore, a different DW pinning behavior is observed between the up and down magnetic states of the pillar, allowing to deduce the switching fields of the pillar in a novel way. The implications of these results are two-fold: not only can 3-dimensional nano-objects be used to control DW motion in applications, it is also proposed that DW motion is a unique tool to probe the magnetic properties of nano-objects.",
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Franken, JH, van der Heijden, MAJ, Ellis, TH, Lavrijsen, R, Daniels, C, McGrouther, D, Swagten, HJM & Koopmans, B 2014, 'Beam-induced Fe nanopillars as tunable domain-wall pinning sites', Advanced Functional Materials, vol. 24, nr. 23, blz. 3508-3514. https://doi.org/10.1002/adfm.201303540

Beam-induced Fe nanopillars as tunable domain-wall pinning sites. / Franken, J.H.; van der Heijden, M.A.J.; Ellis, T.H.; Lavrijsen, R.; Daniels, C.; McGrouther, D.; Swagten, H.J.M.; Koopmans, B.

In: Advanced Functional Materials, Vol. 24, Nr. 23, 2014, blz. 3508-3514.

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

TY - JOUR

T1 - Beam-induced Fe nanopillars as tunable domain-wall pinning sites

AU - Franken, J.H.

AU - van der Heijden, M.A.J.

AU - Ellis, T.H.

AU - Lavrijsen, R.

AU - Daniels, C.

AU - McGrouther, D.

AU - Swagten, H.J.M.

AU - Koopmans, B.

PY - 2014

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AB - Focused-electron-beam-induced deposition (FEBID) is employed to create freestanding magnetic nanostructures. By growing Fe nanopillars on top of a perpendicular magnetic domain wall (DW) conduit, pinning of the DWs is observed due to the stray fields emanating from the nanopillar. Furthermore, a different DW pinning behavior is observed between the up and down magnetic states of the pillar, allowing to deduce the switching fields of the pillar in a novel way. The implications of these results are two-fold: not only can 3-dimensional nano-objects be used to control DW motion in applications, it is also proposed that DW motion is a unique tool to probe the magnetic properties of nano-objects.

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DO - 10.1002/adfm.201303540

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JO - Advanced Functional Materials

JF - Advanced Functional Materials

SN - 1616-301X

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Franken JH, van der Heijden MAJ, Ellis TH, Lavrijsen R, Daniels C, McGrouther D et al. Beam-induced Fe nanopillars as tunable domain-wall pinning sites. Advanced Functional Materials. 2014;24(23):3508-3514. https://doi.org/10.1002/adfm.201303540