de.mpg.escidoc.pubman.appbase.FacesBean
English
 
Help Guide Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Huge quadratic magneto-optical Kerr effect and magnetization reversal in the Co2FeSi Heusler compound

Hamrle, J., Blomeier, S., Gaier, O., Hillebrands, B., Schneider, H., Jakob, G., et al. (2007). Huge quadratic magneto-optical Kerr effect and magnetization reversal in the Co2FeSi Heusler compound. Journal of Physics D: Applied Physics, 40(6), 1563-1569. doi:10.1088/0022-3727/40/6/S09.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0018-84DF-B Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0018-84E4-E
Genre: Journal Article

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Hamrle, J.1, Author
Blomeier, S.1, Author
Gaier, O.1, Author
Hillebrands, B.1, Author
Schneider, H.1, Author
Jakob, G.1, Author
Postava, K.1, Author
Felser, C.2, Author              
Affiliations:
1external, escidoc:persistent22              
2External Organizations, escidoc:persistent22              

Content

show
hide
Free keywords: -
 Abstract: 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.

Details

show
hide
Language(s):
 Dates: 2007-03-21
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Journal of Physics D: Applied Physics
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Bristol, UK : IOP Publishing Ltd.
Pages: - Volume / Issue: 40 (6) Sequence Number: - Start / End Page: 1563 - 1569 Identifier: ISSN: 0022-3727
CoNE: http://pubman.mpdl.mpg.de/cone/journals/resource/0022-3727