Switching the uniaxial magnetic anisotropy by ion irradiation induced compensation
In the present work, the uniaxial magnetic anisotropy of GaMnAsP is modified by helium ion irradiation. According to the micro-magnetic parameters, e.g. resonance fields and anisotropy constants deduced from ferromagnetic resonance measurements, a rotation of the magnetic easy axis from out-of-plane...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2018
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| Online Access: | https://eprints.nottingham.ac.uk/50042/ |
| _version_ | 1848798137436602368 |
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| author | Yuan, Ye Amarouche, Teyri Xu, Chi Rushforth, Andrew Böttger, Roman Edmonds, Kevin Campion, Richard Gallagher, Bryan Helm, Manfred von Bardeleben, Hans Jürgen Zhou, Shengqiang |
| author_facet | Yuan, Ye Amarouche, Teyri Xu, Chi Rushforth, Andrew Böttger, Roman Edmonds, Kevin Campion, Richard Gallagher, Bryan Helm, Manfred von Bardeleben, Hans Jürgen Zhou, Shengqiang |
| author_sort | Yuan, Ye |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | In the present work, the uniaxial magnetic anisotropy of GaMnAsP is modified by helium ion irradiation. According to the micro-magnetic parameters, e.g. resonance fields and anisotropy constants deduced from ferromagnetic resonance measurements, a rotation of the magnetic easy axis from out-of-plane [001] to in-plane [100] direction is achieved. From the application point of view, our work presents a novel avenue in modifying the uniaxial magnetic anisotropy in GaMnAsP with the possibility of lateral patterning by using lithography or focused ion beam. |
| first_indexed | 2025-11-14T20:14:59Z |
| format | Article |
| id | nottingham-50042 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T20:14:59Z |
| publishDate | 2018 |
| publisher | IOP Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-500422019-02-23T04:30:12Z https://eprints.nottingham.ac.uk/50042/ Switching the uniaxial magnetic anisotropy by ion irradiation induced compensation Yuan, Ye Amarouche, Teyri Xu, Chi Rushforth, Andrew Böttger, Roman Edmonds, Kevin Campion, Richard Gallagher, Bryan Helm, Manfred von Bardeleben, Hans Jürgen Zhou, Shengqiang In the present work, the uniaxial magnetic anisotropy of GaMnAsP is modified by helium ion irradiation. According to the micro-magnetic parameters, e.g. resonance fields and anisotropy constants deduced from ferromagnetic resonance measurements, a rotation of the magnetic easy axis from out-of-plane [001] to in-plane [100] direction is achieved. From the application point of view, our work presents a novel avenue in modifying the uniaxial magnetic anisotropy in GaMnAsP with the possibility of lateral patterning by using lithography or focused ion beam. IOP Publishing 2018-02-23 Article PeerReviewed application/pdf en cc_by_nc_nd https://eprints.nottingham.ac.uk/50042/1/Manuscript.pdf Yuan, Ye, Amarouche, Teyri, Xu, Chi, Rushforth, Andrew, Böttger, Roman, Edmonds, Kevin, Campion, Richard, Gallagher, Bryan, Helm, Manfred, von Bardeleben, Hans Jürgen and Zhou, Shengqiang (2018) Switching the uniaxial magnetic anisotropy by ion irradiation induced compensation. Journal of Physics D: Applied Physics . ISSN 1361-6463 http://iopscience.iop.org/article/10.1088/1361-6463/aab1db doi:10.1088/1361-6463/aab1db doi:10.1088/1361-6463/aab1db |
| spellingShingle | Yuan, Ye Amarouche, Teyri Xu, Chi Rushforth, Andrew Böttger, Roman Edmonds, Kevin Campion, Richard Gallagher, Bryan Helm, Manfred von Bardeleben, Hans Jürgen Zhou, Shengqiang Switching the uniaxial magnetic anisotropy by ion irradiation induced compensation |
| title | Switching the uniaxial magnetic anisotropy by ion
irradiation induced compensation |
| title_full | Switching the uniaxial magnetic anisotropy by ion
irradiation induced compensation |
| title_fullStr | Switching the uniaxial magnetic anisotropy by ion
irradiation induced compensation |
| title_full_unstemmed | Switching the uniaxial magnetic anisotropy by ion
irradiation induced compensation |
| title_short | Switching the uniaxial magnetic anisotropy by ion
irradiation induced compensation |
| title_sort | switching the uniaxial magnetic anisotropy by ion
irradiation induced compensation |
| url | https://eprints.nottingham.ac.uk/50042/ https://eprints.nottingham.ac.uk/50042/ https://eprints.nottingham.ac.uk/50042/ |