• 44 Citations
20132020
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Research Output 2013 2020

2020
31 Downloads (Pure)

Chiral spin structures in ultrathin magnetic films

Ummelen, F. C., 7 Jan 2020, Eindhoven: Technische Universiteit Eindhoven. 223 p.

Research output: ThesisPhd Thesis 1 (Research TU/e / Graduation TU/e)

Open Access
File
2019

Controlling skyrmion bubble confinement by dipolar interactions

Ummelen, F. C., Lichtenberg, T., Swagten, H. J. M. & Koopmans, B., 2 Sep 2019, In : Applied Physics Letters. 115, 10, 5 p., 102402.

Research output: Contribution to journalArticleAcademicpeer-review

bubbles
dipoles
geometry
interactions
magnetization
4 Citations (Scopus)

Symmetry-breaking interlayer Dzyaloshinskii–Moriya interactions in synthetic antiferromagnets

Fernández-Pacheco, A., Vedmedenko, E., Ummelen, F., Mansell, R., Petit, D. & Cowburn, R. P., 1 Jul 2019, In : Nature Materials. 18, 7, p. 679-684 6 p.

Research output: Contribution to journalLetterAcademicpeer-review

interlayers
broken symmetry
Thin films
Magnetoelectronics
Hysteresis loops
2018
57 Downloads (Pure)

Anomalous direction for skyrmion bubble motion

Ummelen, F. C., Wijkamp, T. A., Lichtenberg, T., Duine, R. A., Koopmans, B., Swagten, H. J. M. & Lavrijsen, R., 19 Jul 2018, In : arXiv. 2018, 1807.07365.

Research output: Contribution to journalArticleAcademic

Open Access
File
bubbles
torque
data storage
chirality
Hall effect
2017
4 Citations (Scopus)
76 Downloads (Pure)

Controlling the canted state in antiferromagnetically coupled magnetic bilayers close to the spin reorientation transition

Ummelen, F. C., Fernandez-Pacheco, A., Mansell, R., Petit, D., Swagten, H. J. M. & Cowburn, R. P., 6 Mar 2017, In : Applied Physics Letters. 110, 10, 6 p., 102405.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
2 Citations (Scopus)
82 Downloads (Pure)

Precession-torque-driven domain-wall motion in out-of-plane materials

Peeters, M. J. G., Ummelen, F. C., Lalieu, M. L. M., Kim, J. S., Swagten, H. J. M. & Koopmans, B., 1 May 2017, In : AIP Advances. 7, 5, 055921.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
precession
domain wall
torque
data storage
pulses
3 Citations (Scopus)
75 Downloads (Pure)

Racetrack memory based on in-plane-field controlled domain-wall pinning

Ummelen, F. C., Swagten, H. J. M. & Koopmans, B., 11 Apr 2017, In : Scientific Reports. 7, 8 p., 833.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
2016
77 Downloads (Pure)

Precession-torque-driven domain-wall in out-of-plane materials

Peeters, M. J. G., Ummelen, F. C., Kim, J. S., Swagten, H. J. M. & Koopmans, B., 2 Nov 2016, In : arXiv. 2016, 1610.08852, p. 1-4

Research output: Contribution to journalArticleAcademic

Open Access
File
precession
domain wall
torque
data storage
pulses
2015
1 Citation (Scopus)
3 Downloads (Pure)

Asymmetric domain-wall depinning induced by Dzyaloshinskii Moriya interaction

Ummelen, F., Han, D., Kim, J., Swagten, H. & Koopmans, B., 14 Jul 2015, 2015 IEEE International Magnetics Conference, INTERMAG 2015. Institute of Electrical and Electronics Engineers, 7157625

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Domain walls
Magnetoelectronics
Nanowires
Anisotropy
Nucleation
1 Citation (Scopus)
2 Downloads (Pure)

Asymmetric domain-wall depinning induced by Dzyaloshinskii-Moriya Interaction

Ummelen, F. C., Han, D. S., Kim, J. S., Swagten, H. J. M. & Koopmans, B., 1 Nov 2015, In : IEEE Transactions on Magnetics. 51, 11, 7112473.

Research output: Contribution to journalArticleAcademicpeer-review

Magnetoelectronics
Magnetic anisotropy
Domain walls
Nanowires
Anisotropy
2014
9 Citations (Scopus)
103 Downloads (Pure)

Dynamic selective switching in antiferromagnetically-coupled bilayers close to the spin reorientation transition

Fernandez-Pacheco, A., Ummelen, F. C., Mansell, R., Petit, D., Lee, J. H., Swagten, H. J. M. & Cowburn, R. P., 1 Sep 2014, In : Applied Physics Letters. 105, 9, p. 092408- 5 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
20 Citations (Scopus)
82 Downloads (Pure)

Induced liquid phase flow by RF Ar cold atmospheric pressure plasma jet

Rens, van, J. F. M., Schoof, J. T., Ummelen, F. C., van Vugt, D. C., Bruggeman, P. & Veldhuizen, van, E. M., 2014, In : IEEE Transactions on Plasma Science. 42, 10, p. 2622-2623 2 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
plasma jets
atmospheric pressure
liquid phases
liquid surfaces
gas flow
2013
33 Downloads (Pure)

Canted states in anti-ferromagnetically coupled magnetic bilayers

Ummelen, F. C., Swagten, H. J. M. & Fernández-Pacheco, A., Sep 2013, Eindhoven: Technische Universiteit Eindhoven. 36 p. (External traineeship report)

Research output: Book/ReportReportAcademic

Open Access
File
magnetization
remanence
configurations