| dc.contributor.author | Kruglyak, V.V. | en_GB |
| dc.contributor.author | Keatley, Paul Steven | en_GB |
| dc.contributor.author | Neudert, A. | en_GB |
| dc.contributor.author | Hicken, R.J. | en_GB |
| dc.contributor.author | Childress, J.R. | en_GB |
| dc.contributor.author | Katine, J.A. | en_GB |
| dc.date.accessioned | 2013-01-10T15:26:48Z | en_GB |
| dc.date.accessioned | 2013-03-20T13:10:18Z | |
| dc.date.issued | 2010-01-14 | en_GB |
| dc.description.abstract | We have used time resolved scanning Kerr microscopy to image collective spin wave modes within a 2D array of magnetic nanoelements. Long wavelength spin waves are confined within the array as if it was a continuous element of the same size but with effective material properties determined by the structure of the array and its constituent nanoelements. The array is an example of a magnonic metamaterial, the demonstration of which provides new opportunities within the emerging field of magnonics. | en_GB |
| dc.identifier.citation | Vol. 104 (2), article 027201 | en_GB |
| dc.identifier.doi | 10.1103/PhysRevLett.104.027201 | en_GB |
| dc.identifier.uri | http://hdl.handle.net/10036/4147 | en_GB |
| dc.language.iso | eng | en_GB |
| dc.publisher | American Physical Society | en_GB |
| dc.title | Imaging collective magnonic modes in 2D arrays of magnetic nanoelements | en_GB |
| dc.type | Article | en_GB |
| dc.date.available | 2013-01-10T15:26:48Z | en_GB |
| dc.date.available | 2013-03-20T13:10:18Z | |
| dc.identifier.issn | 0031-9007 | en_GB |
| exeter.place-of-publication | United States | en_GB |
| dc.description | Copyright © 2010 The American Physical Society | en_GB |
| dc.identifier.eissn | 1079-7114 | en_GB |
| dc.identifier.journal | Physical Review Letters | en_GB |
