dc.contributor.author | Mushenok, F | |
dc.contributor.author | Dost, R | |
dc.contributor.author | Davies, C | |
dc.contributor.author | Allwood, D | |
dc.contributor.author | Inkson, B | |
dc.contributor.author | Hrkac, G | |
dc.contributor.author | Kruglyak, V | |
dc.date.accessioned | 2017-07-19T08:17:42Z | |
dc.date.issued | 2017-07 | |
dc.description.abstract | We have used time-resolved scanning Kerr microscopy (TRSKM) and micromagnetic simulations to demonstrate that, when driven by spatially uniform microwave field, the edges of patterned magnetic samples represent both efficient and highly tunable sources of propagating spin waves. The excitation is due to the local enhancement of the resonance
frequency induced by the non-uniform dynamic demagnetizing field generated by precessing magnetization aligned with the edges. Our findings represent a crucial step forward in the design of nanoscale spin-wave sources for magnonic architectures, and are also highly relevant to the understanding and interpretation of magnetization dynamics driven by
spatially-uniform magnetic fields in patterned magnetic samples. | en_GB |
dc.description.sponsorship | The research leading to these results has received funding from the Engineering and
Physical Sciences Research Council (EPSRC) of the United Kingdom (Project Nos.
EP/L019876/1, EP/L020696 and EP/P505526/1). | en_GB |
dc.identifier.citation | Vol. 111 (4), article 042404 | en_GB |
dc.identifier.doi | 10.1063/1.4995991 | |
dc.identifier.uri | http://hdl.handle.net/10871/28522 | |
dc.language.iso | en | en_GB |
dc.publisher | AIP Publishing | en_GB |
dc.relation.url | http://hdl.handle.net/10871/28587 | |
dc.relation.url | http://hdl.handle.net/10871/29354 | |
dc.subject | Microwaves | |
dc.subject | Spin waves | |
dc.subject | Magnetodynamics | |
dc.subject | Magnetostatics | |
dc.subject | Microscopy | |
dc.title | Broadband conversion of microwaves into propagating spin waves in patterned magnetic structures (article) | en_GB |
dc.type | Article | en_GB |
dc.identifier.issn | 0003-6951 | |
dc.relation.isreplacedby | 10871/29354 | |
dc.relation.isreplacedby | http://hdl.handle.net/10871/29354 | |
dc.description | The dataset associated with this article is in ORE at http://hdl.handle.net/10871/28587 | |
dc.description | This is the author accepted manuscript. The final version is available from AIP Publishing via the DOI in this record. | |
dc.description | There is another record for this article in ORE at http://hdl.handle.net/10871/29354 | |
dc.identifier.eissn | 1077-3118 | |
dc.identifier.journal | Applied Physics Letters | en_GB |