Magneto-transport measurements of domain wall propagation in individual multi segmented cylindrical nanowires

Hanan Mohammed; Enrique Vilanova Vidal; Yurii P. Ivanov; Jürgen Kosel

doi:10.1109/TMAG.2016.2536644

Magneto-transport measurements of domain wall propagation in individual multi segmented cylindrical nanowires

Hanan Mohammed, Enrique Vilanova Vidal, Yurii P. Ivanov, Jürgen Kosel

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

Magnetotransport measurements were performed on multisegmented Co/Ni nanowires fabricated by template-assisted electrodeposition. Individual nanowires were isolated and electrodes patterned to study their magnetization reversal process. The magnetoresistance reversal curve of the multisegmented nanowire exhibits a step in the switching field. Micromagnetic simulations of the magnetization reversal process are in agreement with the experimental findings and attribute the step at the switching field to the pinning of a domain wall at the interface of the Co/Ni nanowire.

Original language	English (US)
Pages (from-to)	1-5
Number of pages	5
Journal	IEEE Transactions on Magnetics
Volume	52
Issue number	7
DOIs	https://doi.org/10.1109/TMAG.2016.2536644
State	Published - Mar 1 2016

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: This work was supported by King Abdullah University of
Science and Technology (KAUST) and in part by Saudi Basic
Industries Corporation (SABIC).

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10.1109/TMAG.2016.2536644

https://repository.kaust.edu.sa/bitstream/10754/601342/1/07422819.pdf

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title = "Magneto-transport measurements of domain wall propagation in individual multi segmented cylindrical nanowires",

abstract = "Magnetotransport measurements were performed on multisegmented Co/Ni nanowires fabricated by template-assisted electrodeposition. Individual nanowires were isolated and electrodes patterned to study their magnetization reversal process. The magnetoresistance reversal curve of the multisegmented nanowire exhibits a step in the switching field. Micromagnetic simulations of the magnetization reversal process are in agreement with the experimental findings and attribute the step at the switching field to the pinning of a domain wall at the interface of the Co/Ni nanowire.",

author = "Hanan Mohammed and Vidal, {Enrique Vilanova} and Ivanov, {Yurii P.} and J{\"u}rgen Kosel",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: This work was supported by King Abdullah University of Science and Technology (KAUST) and in part by Saudi Basic Industries Corporation (SABIC).",

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AU - Mohammed, Hanan

AU - Vidal, Enrique Vilanova

AU - Ivanov, Yurii P.

AU - Kosel, Jürgen

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: This work was supported by King Abdullah University of Science and Technology (KAUST) and in part by Saudi Basic Industries Corporation (SABIC).

PY - 2016/3/1

Y1 - 2016/3/1

N2 - Magnetotransport measurements were performed on multisegmented Co/Ni nanowires fabricated by template-assisted electrodeposition. Individual nanowires were isolated and electrodes patterned to study their magnetization reversal process. The magnetoresistance reversal curve of the multisegmented nanowire exhibits a step in the switching field. Micromagnetic simulations of the magnetization reversal process are in agreement with the experimental findings and attribute the step at the switching field to the pinning of a domain wall at the interface of the Co/Ni nanowire.

AB - Magnetotransport measurements were performed on multisegmented Co/Ni nanowires fabricated by template-assisted electrodeposition. Individual nanowires were isolated and electrodes patterned to study their magnetization reversal process. The magnetoresistance reversal curve of the multisegmented nanowire exhibits a step in the switching field. Micromagnetic simulations of the magnetization reversal process are in agreement with the experimental findings and attribute the step at the switching field to the pinning of a domain wall at the interface of the Co/Ni nanowire.

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Magneto-transport measurements of domain wall propagation in individual multi segmented cylindrical nanowires

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