| dc.contributor.author | Hicken, R.J. | en_GB |
| dc.contributor.author | Rado, G.T. | en_GB |
| dc.contributor.author | Xiao, G. | en_GB |
| dc.contributor.author | Chien, C.L. | en_GB |
| dc.date.accessioned | 2013-01-28T16:47:37Z | en_GB |
| dc.date.accessioned | 2013-03-20T13:09:17Z | |
| dc.date.issued | 1990-04-09 | en_GB |
| dc.description.abstract | Ferromagnetic resonance (FMR) and SQUID magnetometry measurements have been made on multilayers of amorphous Fe70B30/Ag. The dependence of the magnetic surface anisotropy constant Ks on the magnetic layer thickness 2L has been determined in the range 1.6 Å<2L<90 Å using more than twenty samples. It is found that Ks is constant for 2L>16.5 Å, but decreases monotonically towards zero as 2L decreases from 16.5 Å towards zero. The FMR results can be well described by a theory developed for ultrathin amorphous ferromagnetic layers. | en_GB |
| dc.identifier.citation | Vol. 64 (15), pp. 1820 - 1823 | en_GB |
| dc.identifier.doi | 10.1103/PhysRevLett.64.1820 | en_GB |
| dc.identifier.uri | http://hdl.handle.net/10036/4225 | en_GB |
| dc.language.iso | en | en_GB |
| dc.publisher | American Physical Society | en_GB |
| dc.title | Observation of thickness dependence of magnetic surface anisotropy in ultrathin amorphous films | en_GB |
| dc.type | Article | en_GB |
| dc.date.available | 2013-01-28T16:47:37Z | en_GB |
| dc.date.available | 2013-03-20T13:09:17Z | |
| dc.identifier.issn | 0031-9007 | en_GB |
| dc.description | Copyright © 1990 The American Physical Society | en_GB |
| dc.identifier.eissn | 1079-7114 | en_GB |
| dc.identifier.journal | Physical Review Letters | en_GB |
