dc.contributor.author | Hamrle, Jaroslav | |
dc.contributor.author | Blomeier, S. | |
dc.contributor.author | Gaier, O. | |
dc.contributor.author | Hillebrands, B. | |
dc.contributor.author | Schneider, H. | |
dc.contributor.author | Jakob, Gerhard | |
dc.contributor.author | Postava, Kamil | |
dc.contributor.author | Felser, C. | |
dc.date.accessioned | 2007-05-09T13:09:06Z | |
dc.date.available | 2007-05-09T13:09:06Z | |
dc.date.issued | 2007 | |
dc.identifier.citation | Journal of Physics D: Applied Physics. 2007, vol. 40, no. 6, p. 1563-1569. | en |
dc.identifier.issn | 0022-3727 | |
dc.identifier.issn | 1361-6463 | |
dc.identifier.uri | http://hdl.handle.net/10084/60004 | |
dc.language.iso | en | en |
dc.publisher | Institute of Physics Publishing | en |
dc.publisher | IOP Publishing | |
dc.relation.ispartofseries | Journal of Physics D: Applied Physics | en |
dc.relation.uri | http://dx.doi.org/10.1088/0022-3727/40/6/S09 | en |
dc.relation.uri | http://arxiv.org/abs/cond-mat/0609688 | |
dc.title | Huge quadratic magneto-optical Kerr effect and magnetization reversal in the Co2FeSi Heusler compound | en |
dc.type | article | en |
dc.identifier.location | Není ve fondu ÚK | en |
dc.description.abstract-en | Co2FeSi(1 0 0) films with L21 structure deposited onto MgO(1 0 0) were
studied using both the longitudinal and quadratic (QMOKE)
magneto-optical Kerr effect. The films exhibit a huge QMOKE signal with a
maximum contribution of up to 30 mdeg, which is the largest QMOKE
signal in reflection that has been measured thus far. This large value is a
fingerprint of an exceptionally large spin–orbit coupling of second or higher
order. The Co2FeSi(1 0 0) films exhibit a rather large coercivity of 350 Oe
and 70 Oe for film thicknesses of 22 nm and 98 nm, respectively. Despite the
fact that the films are epitaxial, they do not provide an angular dependence
of the anisotropy and the remanence in excess of 1% and 2%, respectively. | en |
dc.identifier.doi | 10.1088/0022-3727/40/6/S09 | |
dc.identifier.wos | 000245291700010 | |